977772728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{9923}}^1$

素因数の和:10151

約数の個数: 32

約数和(自身を含む): 1866704400

約数和(自身を除く): 888931672

約数列:

[1, 2, 4, 8, 109, 113, 218, 226, 436, 452, 872, 904, 9923, 12317, 19846, 24634, 39692, 49268, 79384, 98536, 1081607, 1121299, 2163214, 2242598, 4326428, 4485196, 8652856, 8970392, 122221591, 244443182, 488886364, 977772728]

約数ペア:

[(1, 977772728), (2, 488886364), (4, 244443182), (8, 122221591), (109, 8970392), (113, 8652856), (218, 4485196), (226, 4326428), (436, 2242598), (452, 2163214), (872, 1121299), (904, 1081607), (9923, 98536), (12317, 79384), (19846, 49268), (24634, 39692)]