831587642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{30661}}^1$

素因数の和:30925

約数の個数: 16

約数和(自身を含む): 1271614464

約数和(自身を除く): 440026822

約数列:

[1, 2, 71, 142, 191, 382, 13561, 27122, 30661, 61322, 2176931, 4353862, 5856251, 11712502, 415793821, 831587642]

約数ペア:

[(1, 831587642), (2, 415793821), (71, 11712502), (142, 5856251), (191, 4353862), (382, 2176931), (13561, 61322), (27122, 30661)]