4920993014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1213}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 9045679104

約数和(自身を除く): 4124686090

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 293, 301, 322, 586, 602, 989, 1213, 1978, 2051, 2426, 4102, 6739, 6923, 8491, 12599, 13478, 13846, 16982, 25198, 27899, 47173, 52159, 55798, 88193, 94346, 104318, 176386, 195293, 289777, 355409, 365113, 390586, 579554, 710818, 730226, 1199657, 2028439, 2399314, 2487863, 4056878, 4975726, 8174407, 8397599, 15282587, 16348814, 16795198, 30565174, 57220849, 106978109, 114441698, 213956218, 351499501, 702999002, 2460496507, 4920993014]

約数ペア:

[(1, 4920993014), (2, 2460496507), (7, 702999002), (14, 351499501), (23, 213956218), (43, 114441698), (46, 106978109), (86, 57220849), (161, 30565174), (293, 16795198), (301, 16348814), (322, 15282587), (586, 8397599), (602, 8174407), (989, 4975726), (1213, 4056878), (1978, 2487863), (2051, 2399314), (2426, 2028439), (4102, 1199657), (6739, 730226), (6923, 710818), (8491, 579554), (12599, 390586), (13478, 365113), (13846, 355409), (16982, 289777), (25198, 195293), (27899, 176386), (47173, 104318), (52159, 94346), (55798, 88193)]