1217954328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2206439}}^1$

素因数の和:2206471

約数の個数: 32

約数和(自身を含む): 3177273600

約数和(自身を除く): 1959319272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2206439, 4412878, 6619317, 8825756, 13238634, 17651512, 26477268, 50748097, 52954536, 101496194, 152244291, 202992388, 304488582, 405984776, 608977164, 1217954328]

約数ペア:

[(1, 1217954328), (2, 608977164), (3, 405984776), (4, 304488582), (6, 202992388), (8, 152244291), (12, 101496194), (23, 52954536), (24, 50748097), (46, 26477268), (69, 17651512), (92, 13238634), (138, 8825756), (184, 6619317), (276, 4412878), (552, 2206439)]