1198731556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 2335032000

約数和(自身を除く): 1136300444

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 409, 649, 818, 1129, 1298, 1636, 2258, 2596, 4499, 4516, 8998, 12419, 17996, 24131, 24838, 48262, 49676, 66611, 96524, 133222, 265441, 266444, 461761, 530882, 732721, 923522, 1061764, 1465442, 1847044, 2930884, 5079371, 10158742, 20317484, 27243899, 54487798, 108975596, 299682889, 599365778, 1198731556]

約数ペア:

[(1, 1198731556), (2, 599365778), (4, 299682889), (11, 108975596), (22, 54487798), (44, 27243899), (59, 20317484), (118, 10158742), (236, 5079371), (409, 2930884), (649, 1847044), (818, 1465442), (1129, 1061764), (1298, 923522), (1636, 732721), (2258, 530882), (2596, 461761), (4499, 266444), (4516, 265441), (8998, 133222), (12419, 96524), (17996, 66611), (24131, 49676), (24838, 48262)]