1001399898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{64217}}^1$

素因数の和:64358

約数の個数: 32

約数和(自身を含む): 2108405376

約数和(自身を除く): 1107005478

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 64217, 128434, 192651, 385302, 1476991, 2953982, 4430973, 7256521, 8861946, 14513042, 21769563, 43539126, 166899983, 333799966, 500699949, 1001399898]

約数ペア:

[(1, 1001399898), (2, 500699949), (3, 333799966), (6, 166899983), (23, 43539126), (46, 21769563), (69, 14513042), (113, 8861946), (138, 7256521), (226, 4430973), (339, 2953982), (678, 1476991), (2599, 385302), (5198, 192651), (7797, 128434), (15594, 64217)]