291260438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5939}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 520058880

約数和(自身を除く): 228798442

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3503, 5939, 7006, 11878, 24521, 41573, 49042, 83146, 184109, 368218, 671107, 1288763, 1342214, 2577526, 4697749, 9395498, 20804317, 41608634, 145630219, 291260438]

約数ペア:

[(1, 291260438), (2, 145630219), (7, 41608634), (14, 20804317), (31, 9395498), (62, 4697749), (113, 2577526), (217, 1342214), (226, 1288763), (434, 671107), (791, 368218), (1582, 184109), (3503, 83146), (5939, 49042), (7006, 41573), (11878, 24521)]