30888926692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1\times {\mathrm{3449}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 58654940400

約数和(自身を除く): 27766013708

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1097, 2041, 2194, 3449, 4082, 4388, 6898, 8164, 13796, 14261, 28522, 44837, 57044, 89674, 172229, 179348, 344458, 541493, 688916, 1082986, 2165972, 2238977, 3783553, 4477954, 7039409, 7567106, 8955908, 14078818, 15134212, 28157636, 49186189, 98372378, 196744756, 594017821, 1188035642, 2376071284, 7722231673, 15444463346, 30888926692]

約数ペア:

[(1, 30888926692), (2, 15444463346), (4, 7722231673), (13, 2376071284), (26, 1188035642), (52, 594017821), (157, 196744756), (314, 98372378), (628, 49186189), (1097, 28157636), (2041, 15134212), (2194, 14078818), (3449, 8955908), (4082, 7567106), (4388, 7039409), (6898, 4477954), (8164, 3783553), (13796, 2238977), (14261, 2165972), (28522, 1082986), (44837, 688916), (57044, 541493), (89674, 344458), (172229, 179348)]