2017489693828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25889}}^1\times {\mathrm{95971}}^1$

素因数の和:121900

約数の個数: 48

約数和(自身を含む): 4174321334400

約数和(自身を除く): 2156831640572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25889, 51778, 95971, 103556, 181223, 191942, 362446, 383884, 671797, 724892, 750781, 1343594, 1501562, 2687188, 2783159, 3003124, 5255467, 5566318, 10510934, 11132636, 19482113, 21021868, 38964226, 77928452, 2484593219, 4969186438, 9938372876, 17392152533, 34784305066, 69568610132, 72053203351, 144106406702, 288212813404, 504372423457, 1008744846914, 2017489693828]

約数ペア:

[(1, 2017489693828), (2, 1008744846914), (4, 504372423457), (7, 288212813404), (14, 144106406702), (28, 72053203351), (29, 69568610132), (58, 34784305066), (116, 17392152533), (203, 9938372876), (406, 4969186438), (812, 2484593219), (25889, 77928452), (51778, 38964226), (95971, 21021868), (103556, 19482113), (181223, 11132636), (191942, 10510934), (362446, 5566318), (383884, 5255467), (671797, 3003124), (724892, 2783159), (750781, 2687188), (1343594, 1501562)]