996835216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{14221}}^1$

素因数の和:14579

約数の個数: 40

約数和(自身を含む): 2086253624

約数和(自身を除く): 1089418408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 4381, 5392, 8762, 14221, 17524, 28442, 35048, 56884, 70096, 113768, 184873, 227536, 369746, 739492, 1478984, 2957968, 4792477, 9584954, 19169908, 38339816, 62302201, 76679632, 124604402, 249208804, 498417608, 996835216]

約数ペア:

[(1, 996835216), (2, 498417608), (4, 249208804), (8, 124604402), (13, 76679632), (16, 62302201), (26, 38339816), (52, 19169908), (104, 9584954), (208, 4792477), (337, 2957968), (674, 1478984), (1348, 739492), (2696, 369746), (4381, 227536), (5392, 184873), (8762, 113768), (14221, 70096), (17524, 56884), (28442, 35048)]