290168582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 484683264

約数和(自身を除く): 194514682

約数列:

[1, 2, 11, 22, 61, 122, 463, 467, 671, 926, 934, 1342, 5093, 5137, 10186, 10274, 28243, 28487, 56486, 56974, 216221, 310673, 313357, 432442, 621346, 626714, 2378431, 4756862, 13189481, 26378962, 145084291, 290168582]

約数ペア:

[(1, 290168582), (2, 145084291), (11, 26378962), (22, 13189481), (61, 4756862), (122, 2378431), (463, 626714), (467, 621346), (671, 432442), (926, 313357), (934, 310673), (1342, 216221), (5093, 56974), (5137, 56486), (10186, 28487), (10274, 28243)]