2012091298492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2985529}}^1$

素因数の和:2985631

約数の個数: 72

約数和(自身を含む): 4157505772560

約数和(自身を除く): 2145414474068

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 289, 374, 578, 583, 748, 901, 1156, 1166, 1802, 2332, 3179, 3604, 6358, 9911, 12716, 15317, 19822, 30634, 39644, 61268, 168487, 336974, 673948, 2985529, 5971058, 11942116, 32840819, 50753993, 65681638, 101507986, 131363276, 158233037, 203015972, 316466074, 558293923, 632932148, 862817881, 1116587846, 1725635762, 1740563407, 2233175692, 2689961629, 3451271524, 3481126814, 5379923258, 6962253628, 9490996691, 10759846516, 18981993382, 29589577919, 37963986764, 45729347693, 59179155838, 91458695386, 118358311676, 182917390772, 503022824623, 1006045649246, 2012091298492]

約数ペア:

[(1, 2012091298492), (2, 1006045649246), (4, 503022824623), (11, 182917390772), (17, 118358311676), (22, 91458695386), (34, 59179155838), (44, 45729347693), (53, 37963986764), (68, 29589577919), (106, 18981993382), (187, 10759846516), (212, 9490996691), (289, 6962253628), (374, 5379923258), (578, 3481126814), (583, 3451271524), (748, 2689961629), (901, 2233175692), (1156, 1740563407), (1166, 1725635762), (1802, 1116587846), (2332, 862817881), (3179, 632932148), (3604, 558293923), (6358, 316466074), (9911, 203015972), (12716, 158233037), (15317, 131363276), (19822, 101507986), (30634, 65681638), (39644, 50753993), (61268, 32840819), (168487, 11942116), (336974, 5971058), (673948, 2985529)]