17930391034

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{54881}}^1$

素因数の和:55086

約数の個数: 32

約数和(自身を含む): 28687919040

約数和(自身を除く): 10757528006

約数列:

[1, 2, 29, 43, 58, 86, 131, 262, 1247, 2494, 3799, 5633, 7598, 11266, 54881, 109762, 163357, 326714, 1591549, 2359883, 3183098, 4719766, 7189411, 14378822, 68436607, 136873214, 208492919, 309144673, 416985838, 618289346, 8965195517, 17930391034]

約数ペア:

[(1, 17930391034), (2, 8965195517), (29, 618289346), (43, 416985838), (58, 309144673), (86, 208492919), (131, 136873214), (262, 68436607), (1247, 14378822), (2494, 7189411), (3799, 4719766), (5633, 3183098), (7598, 2359883), (11266, 1591549), (54881, 326714), (109762, 163357)]