2021862817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 2348801280

約数和(自身を除く): 326938463

約数列:

[1, 13, 23, 37, 179, 299, 481, 851, 1021, 2327, 4117, 6623, 11063, 13273, 23483, 37777, 53521, 86099, 152329, 182759, 305279, 491101, 868871, 1980277, 2375867, 4203457, 6762083, 11295323, 54644941, 87907079, 155527909, 2021862817]

約数ペア:

[(1, 2021862817), (13, 155527909), (23, 87907079), (37, 54644941), (179, 11295323), (299, 6762083), (481, 4203457), (851, 2375867), (1021, 1980277), (2327, 868871), (4117, 491101), (6623, 305279), (11063, 182759), (13273, 152329), (23483, 86099), (37777, 53521)]