2013256028

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 4078093824

約数和(自身を除く): 2064837796

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 443, 707, 886, 1414, 1607, 1772, 2828, 3101, 3214, 6202, 6428, 11249, 12404, 22498, 44743, 44996, 89486, 162307, 178972, 313201, 324614, 626402, 649228, 711901, 1136149, 1252804, 1423802, 2272298, 2847604, 4544596, 4983307, 9966614, 19933228, 71902001, 143804002, 287608004, 503314007, 1006628014, 2013256028]

約数ペア:

[(1, 2013256028), (2, 1006628014), (4, 503314007), (7, 287608004), (14, 143804002), (28, 71902001), (101, 19933228), (202, 9966614), (404, 4983307), (443, 4544596), (707, 2847604), (886, 2272298), (1414, 1423802), (1607, 1252804), (1772, 1136149), (2828, 711901), (3101, 649228), (3214, 626402), (6202, 324614), (6428, 313201), (11249, 178972), (12404, 162307), (22498, 89486), (44743, 44996)]