480829310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{6301}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 933805152

約数和(自身を除く): 452975842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 2935, 5870, 6301, 7631, 12602, 15262, 31505, 38155, 63010, 76310, 81913, 163826, 409565, 819130, 3698687, 7397374, 18493435, 36986870, 48082931, 96165862, 240414655, 480829310]

約数ペア:

[(1, 480829310), (2, 240414655), (5, 96165862), (10, 48082931), (13, 36986870), (26, 18493435), (65, 7397374), (130, 3698687), (587, 819130), (1174, 409565), (2935, 163826), (5870, 81913), (6301, 76310), (7631, 63010), (12602, 38155), (15262, 31505)]