870897712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{5861}}^1$

素因数の和:6157

約数の個数: 40

約数和(自身を含む): 1740169872

約数和(自身を除く): 869272160

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 251, 296, 502, 592, 1004, 2008, 4016, 5861, 9287, 11722, 18574, 23444, 37148, 46888, 74296, 93776, 148592, 216857, 433714, 867428, 1471111, 1734856, 2942222, 3469712, 5884444, 11768888, 23537776, 54431107, 108862214, 217724428, 435448856, 870897712]

約数ペア:

[(1, 870897712), (2, 435448856), (4, 217724428), (8, 108862214), (16, 54431107), (37, 23537776), (74, 11768888), (148, 5884444), (251, 3469712), (296, 2942222), (502, 1734856), (592, 1471111), (1004, 867428), (2008, 433714), (4016, 216857), (5861, 148592), (9287, 93776), (11722, 74296), (18574, 46888), (23444, 37148)]