290678412

素因数分解:

$2^2\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{7451}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 678549312

約数和(自身を除く): 387870900

約数列:

[1, 2, 3, 4, 6, 12, 3251, 6502, 7451, 9753, 13004, 14902, 19506, 22353, 29804, 39012, 44706, 89412, 24223201, 48446402, 72669603, 96892804, 145339206, 290678412]

約数ペア:

[(1, 290678412), (2, 145339206), (3, 96892804), (4, 72669603), (6, 48446402), (12, 24223201), (3251, 89412), (6502, 44706), (7451, 39012), (9753, 29804), (13004, 22353), (14902, 19506)]