2049594239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3660

約数の個数: 64

約数和(自身を含む): 2972712960

約数和(自身を除く): 923118721

約数列:

[1, 7, 11, 17, 19, 23, 77, 119, 133, 161, 187, 209, 253, 323, 391, 437, 1309, 1463, 1771, 2261, 2737, 3059, 3553, 3583, 4301, 4807, 7429, 24871, 25081, 30107, 33649, 39413, 52003, 60911, 68077, 81719, 82409, 275891, 426377, 476539, 572033, 576863, 670021, 748847, 906499, 1157309, 1400953, 1565771, 4690147, 5241929, 6345493, 8101163, 9806671, 10960397, 12730399, 15410483, 17223481, 26618107, 89112793, 107873381, 120564367, 186326749, 292799177, 2049594239]

約数ペア:

[(1, 2049594239), (7, 292799177), (11, 186326749), (17, 120564367), (19, 107873381), (23, 89112793), (77, 26618107), (119, 17223481), (133, 15410483), (161, 12730399), (187, 10960397), (209, 9806671), (253, 8101163), (323, 6345493), (391, 5241929), (437, 4690147), (1309, 1565771), (1463, 1400953), (1771, 1157309), (2261, 906499), (2737, 748847), (3059, 670021), (3553, 576863), (3583, 572033), (4301, 476539), (4807, 426377), (7429, 275891), (24871, 82409), (25081, 81719), (30107, 68077), (33649, 60911), (39413, 52003)]