2145015912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{12343}}^1$

素因数の和:12922

約数の個数: 64

約数和(自身を含む): 5785879680

約数和(自身を除く): 3640863768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 557, 1114, 1671, 2228, 3342, 4456, 6684, 7241, 12343, 13368, 14482, 21723, 24686, 28964, 37029, 43446, 49372, 57928, 74058, 86892, 98744, 148116, 160459, 173784, 296232, 320918, 481377, 641836, 962754, 1283672, 1925508, 3851016, 6875051, 13750102, 20625153, 27500204, 41250306, 55000408, 82500612, 89375663, 165001224, 178751326, 268126989, 357502652, 536253978, 715005304, 1072507956, 2145015912]

約数ペア:

[(1, 2145015912), (2, 1072507956), (3, 715005304), (4, 536253978), (6, 357502652), (8, 268126989), (12, 178751326), (13, 165001224), (24, 89375663), (26, 82500612), (39, 55000408), (52, 41250306), (78, 27500204), (104, 20625153), (156, 13750102), (312, 6875051), (557, 3851016), (1114, 1925508), (1671, 1283672), (2228, 962754), (3342, 641836), (4456, 481377), (6684, 320918), (7241, 296232), (12343, 173784), (13368, 160459), (14482, 148116), (21723, 98744), (24686, 86892), (28964, 74058), (37029, 57928), (43446, 49372)]