624883364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 1278574080

約数和(自身を除く): 653690716

約数列:

[1, 2, 4, 7, 14, 28, 79, 101, 158, 202, 316, 404, 553, 707, 1106, 1414, 2212, 2797, 2828, 5594, 7979, 11188, 15958, 19579, 31916, 39158, 55853, 78316, 111706, 220963, 223412, 282497, 441926, 564994, 883852, 1129988, 1546741, 1977479, 3093482, 3954958, 6186964, 7909916, 22317263, 44634526, 89269052, 156220841, 312441682, 624883364]

約数ペア:

[(1, 624883364), (2, 312441682), (4, 156220841), (7, 89269052), (14, 44634526), (28, 22317263), (79, 7909916), (101, 6186964), (158, 3954958), (202, 3093482), (316, 1977479), (404, 1546741), (553, 1129988), (707, 883852), (1106, 564994), (1414, 441926), (2212, 282497), (2797, 223412), (2828, 220963), (5594, 111706), (7979, 78316), (11188, 55853), (15958, 39158), (19579, 31916)]