381811149122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10587631}}^1$

素因数の和:10587738

約数の個数: 32

約数和(自身を含む): 658127205120

約数和(自身を除く): 276316055998

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 18031, 36062, 10587631, 21175262, 137639203, 201164989, 275278406, 402329978, 772897063, 1545794126, 2615144857, 5230289714, 10047661819, 14685044197, 20095323638, 29370088394, 190905574561, 381811149122]

約数ペア:

[(1, 381811149122), (2, 190905574561), (13, 29370088394), (19, 20095323638), (26, 14685044197), (38, 10047661819), (73, 5230289714), (146, 2615144857), (247, 1545794126), (494, 772897063), (949, 402329978), (1387, 275278406), (1898, 201164989), (2774, 137639203), (18031, 21175262), (36062, 10587631)]