2013221804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{10723}}^1$

素因数の和:11006

約数の個数: 48

約数和(自身を含む): 4086101376

約数和(自身を除く): 2072879572

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 251, 374, 502, 748, 1004, 2761, 4267, 5522, 8534, 10723, 11044, 17068, 21446, 42892, 46937, 93874, 117953, 182291, 187748, 235906, 364582, 471812, 729164, 2005201, 2691473, 4010402, 5382946, 8020804, 10765892, 29606203, 45755041, 59212406, 91510082, 118424812, 183020164, 503305451, 1006610902, 2013221804]

約数ペア:

[(1, 2013221804), (2, 1006610902), (4, 503305451), (11, 183020164), (17, 118424812), (22, 91510082), (34, 59212406), (44, 45755041), (68, 29606203), (187, 10765892), (251, 8020804), (374, 5382946), (502, 4010402), (748, 2691473), (1004, 2005201), (2761, 729164), (4267, 471812), (5522, 364582), (8534, 235906), (10723, 187748), (11044, 182291), (17068, 117953), (21446, 93874), (42892, 46937)]