2085196001278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{517729}}^1$

素因数の和:518057

約数の個数: 64

約数和(自身を含む): 3673977753600

約数和(自身を除く): 1588781752322

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 263, 403, 494, 526, 589, 806, 1178, 3419, 4997, 6838, 7657, 8153, 9994, 15314, 16306, 64961, 105989, 129922, 154907, 211978, 309814, 517729, 1035458, 2013791, 4027582, 6730477, 9836851, 13460954, 16049599, 19673702, 32099198, 127879063, 136162727, 208644787, 255758126, 272325454, 304942381, 417289574, 609884762, 1770115451, 2587091813, 3540230902, 3964250953, 4221044537, 5174183626, 7928501906, 8442089074, 33632193569, 54873578981, 67264387138, 80199846203, 109747157962, 160399692406, 1042598000639, 2085196001278]

約数ペア:

[(1, 2085196001278), (2, 1042598000639), (13, 160399692406), (19, 109747157962), (26, 80199846203), (31, 67264387138), (38, 54873578981), (62, 33632193569), (247, 8442089074), (263, 7928501906), (403, 5174183626), (494, 4221044537), (526, 3964250953), (589, 3540230902), (806, 2587091813), (1178, 1770115451), (3419, 609884762), (4997, 417289574), (6838, 304942381), (7657, 272325454), (8153, 255758126), (9994, 208644787), (15314, 136162727), (16306, 127879063), (64961, 32099198), (105989, 19673702), (129922, 16049599), (154907, 13460954), (211978, 9836851), (309814, 6730477), (517729, 4027582), (1035458, 2013791)]