2620097168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3271}}^1\times {\mathrm{3851}}^1$

素因数の和:7143

約数の個数: 40

約数和(自身を含む): 5470024896

約数和(自身を除く): 2849927728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3271, 3851, 6542, 7702, 13084, 15404, 26168, 30808, 42523, 50063, 52336, 61616, 85046, 100126, 170092, 200252, 340184, 400504, 680368, 801008, 12596621, 25193242, 50386484, 100772968, 163756073, 201545936, 327512146, 655024292, 1310048584, 2620097168]

約数ペア:

[(1, 2620097168), (2, 1310048584), (4, 655024292), (8, 327512146), (13, 201545936), (16, 163756073), (26, 100772968), (52, 50386484), (104, 25193242), (208, 12596621), (3271, 801008), (3851, 680368), (6542, 400504), (7702, 340184), (13084, 200252), (15404, 170092), (26168, 100126), (30808, 85046), (42523, 61616), (50063, 52336)]