2247403730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571611}}^1$

素因数の和:1571642

約数の個数: 32

約数和(自身を含む): 4752554688

約数和(自身を除く): 2505150958

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1571611, 3143222, 7858055, 15716110, 17287721, 20430943, 34575442, 40861886, 86438605, 102154715, 172877210, 204309430, 224740373, 449480746, 1123701865, 2247403730]

約数ペア:

[(1, 2247403730), (2, 1123701865), (5, 449480746), (10, 224740373), (11, 204309430), (13, 172877210), (22, 102154715), (26, 86438605), (55, 40861886), (65, 34575442), (110, 20430943), (130, 17287721), (143, 15716110), (286, 7858055), (715, 3143222), (1430, 1571611)]