2013031636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{225373}}^1$

素因数の和:225424

約数の個数: 48

約数和(自身を含む): 4543539840

約数和(自身を除く): 2530508204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 225373, 450746, 901492, 1577611, 2479103, 3155222, 4958206, 6310444, 6535817, 9916412, 13071634, 17353721, 26143268, 34707442, 45750719, 69414884, 71893987, 91501438, 143787974, 183002876, 287575948, 503257909, 1006515818, 2013031636]

約数ペア:

[(1, 2013031636), (2, 1006515818), (4, 503257909), (7, 287575948), (11, 183002876), (14, 143787974), (22, 91501438), (28, 71893987), (29, 69414884), (44, 45750719), (58, 34707442), (77, 26143268), (116, 17353721), (154, 13071634), (203, 9916412), (308, 6535817), (319, 6310444), (406, 4958206), (638, 3155222), (812, 2479103), (1276, 1577611), (2233, 901492), (4466, 450746), (8932, 225373)]