904976368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{13921}}^1$

素因数の和:14185

約数の個数: 40

約数和(自身を含む): 1864434240

約数和(自身を除く): 959457872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1912, 3824, 4063, 8126, 13921, 16252, 27842, 32504, 55684, 65008, 111368, 222736, 236657, 473314, 946628, 1893256, 3327119, 3786512, 6654238, 13308476, 26616952, 53233904, 56561023, 113122046, 226244092, 452488184, 904976368]

約数ペア:

[(1, 904976368), (2, 452488184), (4, 226244092), (8, 113122046), (16, 56561023), (17, 53233904), (34, 26616952), (68, 13308476), (136, 6654238), (239, 3786512), (272, 3327119), (478, 1893256), (956, 946628), (1912, 473314), (3824, 236657), (4063, 222736), (8126, 111368), (13921, 65008), (16252, 55684), (27842, 32504)]