2218417732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 4336778880

約数和(自身を除く): 2118361148

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 101, 107, 146, 148, 202, 214, 292, 404, 428, 703, 1387, 1406, 1919, 2033, 2701, 2774, 2812, 3737, 3838, 3959, 4066, 5402, 5548, 7373, 7474, 7676, 7811, 7918, 8132, 10804, 10807, 14746, 14948, 15622, 15836, 21614, 29492, 31244, 43228, 51319, 71003, 75221, 102638, 140087, 142006, 148409, 150442, 205276, 205333, 272801, 280174, 284012, 289007, 296818, 300884, 399859, 410666, 545602, 560348, 578014, 593636, 788911, 799718, 821332, 1091204, 1156028, 1577822, 1599436, 3155644, 5183219, 5491133, 7597321, 10366438, 10982266, 14989309, 15194642, 20732876, 21964532, 29189707, 29978618, 30389284, 58379414, 59957236, 116758828, 554604433, 1109208866, 2218417732]

約数ペア:

[(1, 2218417732), (2, 1109208866), (4, 554604433), (19, 116758828), (37, 59957236), (38, 58379414), (73, 30389284), (74, 29978618), (76, 29189707), (101, 21964532), (107, 20732876), (146, 15194642), (148, 14989309), (202, 10982266), (214, 10366438), (292, 7597321), (404, 5491133), (428, 5183219), (703, 3155644), (1387, 1599436), (1406, 1577822), (1919, 1156028), (2033, 1091204), (2701, 821332), (2774, 799718), (2812, 788911), (3737, 593636), (3838, 578014), (3959, 560348), (4066, 545602), (5402, 410666), (5548, 399859), (7373, 300884), (7474, 296818), (7676, 289007), (7811, 284012), (7918, 280174), (8132, 272801), (10804, 205333), (10807, 205276), (14746, 150442), (14948, 148409), (15622, 142006), (15836, 140087), (21614, 102638), (29492, 75221), (31244, 71003), (43228, 51319)]