289480958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1013}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 485503200

約数和(自身を除く): 196022242

約数列:

[1, 2, 13, 26, 29, 58, 377, 379, 754, 758, 1013, 2026, 4927, 9854, 10991, 13169, 21982, 26338, 29377, 58754, 142883, 285766, 381901, 383927, 763802, 767854, 4991051, 9982102, 11133883, 22267766, 144740479, 289480958]

約数ペア:

[(1, 289480958), (2, 144740479), (13, 22267766), (26, 11133883), (29, 9982102), (58, 4991051), (377, 767854), (379, 763802), (754, 383927), (758, 381901), (1013, 285766), (2026, 142883), (4927, 58754), (9854, 29377), (10991, 26338), (13169, 21982)]