1728853828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{41611}}^1$

素因数の和:41692

約数の個数: 48

約数和(自身を含む): 3523371264

約数和(自身を除く): 1794517436

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 10387, 20774, 41548, 41611, 83222, 166444, 540943, 707387, 1081886, 1414774, 1955717, 2163772, 2829548, 3911434, 7822868, 9196031, 18392062, 25424321, 33247189, 36784124, 50848642, 66494378, 101697284, 132988756, 432213457, 864426914, 1728853828]

約数ペア:

[(1, 1728853828), (2, 864426914), (4, 432213457), (13, 132988756), (17, 101697284), (26, 66494378), (34, 50848642), (47, 36784124), (52, 33247189), (68, 25424321), (94, 18392062), (188, 9196031), (221, 7822868), (442, 3911434), (611, 2829548), (799, 2163772), (884, 1955717), (1222, 1414774), (1598, 1081886), (2444, 707387), (3196, 540943), (10387, 166444), (20774, 83222), (41548, 41611)]