394136522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{79367}}^1$

素因数の和:79573

約数の個数: 16

約数和(自身を含む): 640023552

約数和(自身を除く): 245887030

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 79367, 158734, 1031771, 2063542, 15159097, 30318194, 197068261, 394136522]

約数ペア:

[(1, 394136522), (2, 197068261), (13, 30318194), (26, 15159097), (191, 2063542), (382, 1031771), (2483, 158734), (4966, 79367)]