474042010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24473}}^1$

素因数の和:24642

約数の個数: 32

約数和(自身を含む): 925117200

約数和(自身を除く): 451075190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 24473, 48946, 122365, 244730, 318149, 636298, 1590745, 3181490, 3646477, 7292954, 18232385, 36464770, 47404201, 94808402, 237021005, 474042010]

約数ペア:

[(1, 474042010), (2, 237021005), (5, 94808402), (10, 47404201), (13, 36464770), (26, 18232385), (65, 7292954), (130, 3646477), (149, 3181490), (298, 1590745), (745, 636298), (1490, 318149), (1937, 244730), (3874, 122365), (9685, 48946), (19370, 24473)]