1308398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 2503440

約数和(自身を除く): 1195042

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 169, 182, 338, 553, 637, 1027, 1106, 1183, 1274, 2054, 2366, 3871, 7189, 7742, 8281, 13351, 14378, 16562, 26702, 50323, 93457, 100646, 186914, 654199, 1308398]

約数ペア:

[(1, 1308398), (2, 654199), (7, 186914), (13, 100646), (14, 93457), (26, 50323), (49, 26702), (79, 16562), (91, 14378), (98, 13351), (158, 8281), (169, 7742), (182, 7189), (338, 3871), (553, 2366), (637, 2054), (1027, 1274), (1106, 1183)]