2220789628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{48527}}^1$

素因数の和:49221

約数の個数: 24

約数和(自身を含む): 4121191872

約数和(自身を除く): 1900402244

約数列:

[1, 2, 4, 17, 34, 68, 673, 1346, 2692, 11441, 22882, 45764, 48527, 97054, 194108, 824959, 1649918, 3299836, 32658671, 65317342, 130634684, 555197407, 1110394814, 2220789628]

約数ペア:

[(1, 2220789628), (2, 1110394814), (4, 555197407), (17, 130634684), (34, 65317342), (68, 32658671), (673, 3299836), (1346, 1649918), (2692, 824959), (11441, 194108), (22882, 97054), (45764, 48527)]