1912144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 4140360

約数和(自身を除く): 2228216

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 317, 377, 464, 634, 754, 1268, 1508, 2536, 3016, 4121, 5072, 6032, 8242, 9193, 16484, 18386, 32968, 36772, 65936, 73544, 119509, 147088, 239018, 478036, 956072, 1912144]

約数ペア:

[(1, 1912144), (2, 956072), (4, 478036), (8, 239018), (13, 147088), (16, 119509), (26, 73544), (29, 65936), (52, 36772), (58, 32968), (104, 18386), (116, 16484), (208, 9193), (232, 8242), (317, 6032), (377, 5072), (464, 4121), (634, 3016), (754, 2536), (1268, 1508)]