130450894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23831}}^1$

素因数の和:23880

約数の個数: 32

約数和(自身を含む): 247090176

約数和(自身を除く): 116639282

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 23831, 47662, 166817, 333634, 405127, 548113, 810254, 1096226, 2835889, 3836791, 5671778, 7673582, 9317921, 18635842, 65225447, 130450894]

約数ペア:

[(1, 130450894), (2, 65225447), (7, 18635842), (14, 9317921), (17, 7673582), (23, 5671778), (34, 3836791), (46, 2835889), (119, 1096226), (161, 810254), (238, 548113), (322, 405127), (391, 333634), (782, 166817), (2737, 47662), (5474, 23831)]