63835460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245521}}^1$

素因数の和:245543

約数の個数: 24

約数和(自身を含む): 144366936

約数和(自身を除く): 80531476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 245521, 491042, 982084, 1227605, 2455210, 3191773, 4910420, 6383546, 12767092, 15958865, 31917730, 63835460]

約数ペア:

[(1, 63835460), (2, 31917730), (4, 15958865), (5, 12767092), (10, 6383546), (13, 4910420), (20, 3191773), (26, 2455210), (52, 1227605), (65, 982084), (130, 491042), (260, 245521)]