415847172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2665687}}^1$

素因数の和:2665707

約数の個数: 24

約数和(自身を含む): 1044949696

約数和(自身を除く): 629102524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2665687, 5331374, 7997061, 10662748, 15994122, 31988244, 34653931, 69307862, 103961793, 138615724, 207923586, 415847172]

約数ペア:

[(1, 415847172), (2, 207923586), (3, 138615724), (4, 103961793), (6, 69307862), (12, 34653931), (13, 31988244), (26, 15994122), (39, 10662748), (52, 7997061), (78, 5331374), (156, 2665687)]