1281036230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{10859}}^1$

素因数の和:11164

約数の個数: 32

約数和(自身を含む): 2364526080

約数和(自身を除く): 1083489850

約数列:

[1, 2, 5, 10, 47, 94, 235, 251, 470, 502, 1255, 2510, 10859, 11797, 21718, 23594, 54295, 58985, 108590, 117970, 510373, 1020746, 2551865, 2725609, 5103730, 5451218, 13628045, 27256090, 128103623, 256207246, 640518115, 1281036230]

約数ペア:

[(1, 1281036230), (2, 640518115), (5, 256207246), (10, 128103623), (47, 27256090), (94, 13628045), (235, 5451218), (251, 5103730), (470, 2725609), (502, 2551865), (1255, 1020746), (2510, 510373), (10859, 117970), (11797, 108590), (21718, 58985), (23594, 54295)]