1323115970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{23087}}^1$

素因数の和:23626

約数の個数: 32

約数和(自身を含む): 2603218176

約数和(自身を除く): 1280102206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 2605, 5210, 5731, 11462, 23087, 28655, 46174, 57310, 115435, 230870, 253957, 507914, 1269785, 2539570, 12028327, 24056654, 60141635, 120283270, 132311597, 264623194, 661557985, 1323115970]

約数ペア:

[(1, 1323115970), (2, 661557985), (5, 264623194), (10, 132311597), (11, 120283270), (22, 60141635), (55, 24056654), (110, 12028327), (521, 2539570), (1042, 1269785), (2605, 507914), (5210, 253957), (5731, 230870), (11462, 115435), (23087, 57310), (28655, 46174)]