553208148532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1\times {\mathrm{200513}}^1$

素因数の和:203668

約数の個数: 48

約数和(自身を含む): 1104272304912

約数和(自身を除く): 551064156380

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3121, 6242, 12484, 40573, 53057, 81146, 106114, 162292, 200513, 212228, 401026, 689741, 802052, 1379482, 2606669, 2758964, 3408721, 5213338, 6817442, 10426676, 13634884, 44313373, 88626746, 177253492, 625801073, 1251602146, 2503204292, 8135413949, 10638618241, 16270827898, 21277236482, 32541655796, 42554472964, 138302037133, 276604074266, 553208148532]

約数ペア:

[(1, 553208148532), (2, 276604074266), (4, 138302037133), (13, 42554472964), (17, 32541655796), (26, 21277236482), (34, 16270827898), (52, 10638618241), (68, 8135413949), (221, 2503204292), (442, 1251602146), (884, 625801073), (3121, 177253492), (6242, 88626746), (12484, 44313373), (40573, 13634884), (53057, 10426676), (81146, 6817442), (106114, 5213338), (162292, 3408721), (200513, 2758964), (212228, 2606669), (401026, 1379482), (689741, 802052)]