359325460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1382021}}^1$

素因数の和:1382043

約数の個数: 24

約数和(自身を含む): 812628936

約数和(自身を除く): 453303476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1382021, 2764042, 5528084, 6910105, 13820210, 17966273, 27640420, 35932546, 71865092, 89831365, 179662730, 359325460]

約数ペア:

[(1, 359325460), (2, 179662730), (4, 89831365), (5, 71865092), (10, 35932546), (13, 27640420), (20, 17966273), (26, 13820210), (52, 6910105), (65, 5528084), (130, 2764042), (260, 1382021)]