4220763508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{39769}}^1$

素因数の和:39956

約数の個数: 36

約数和(自身を含む): 8049368460

約数和(自身を除く): 3828604952

約数列:

[1, 2, 4, 13, 26, 52, 157, 169, 314, 338, 628, 676, 2041, 4082, 8164, 26533, 39769, 53066, 79538, 106132, 159076, 516997, 1033994, 2067988, 6243733, 6720961, 12487466, 13441922, 24974932, 26883844, 81168529, 162337058, 324674116, 1055190877, 2110381754, 4220763508]

約数ペア:

[(1, 4220763508), (2, 2110381754), (4, 1055190877), (13, 324674116), (26, 162337058), (52, 81168529), (157, 26883844), (169, 24974932), (314, 13441922), (338, 12487466), (628, 6720961), (676, 6243733), (2041, 2067988), (4082, 1033994), (8164, 516997), (26533, 159076), (39769, 106132), (53066, 79538)]