1330763672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1397861}}^1$

素因数の和:1397891

約数の個数: 32

約数和(自身を含む): 3019381920

約数和(自身を除く): 1688618248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1397861, 2795722, 5591444, 9785027, 11182888, 19570054, 23763637, 39140108, 47527274, 78280216, 95054548, 166345459, 190109096, 332690918, 665381836, 1330763672]

約数ペア:

[(1, 1330763672), (2, 665381836), (4, 332690918), (7, 190109096), (8, 166345459), (14, 95054548), (17, 78280216), (28, 47527274), (34, 39140108), (56, 23763637), (68, 19570054), (119, 11182888), (136, 9785027), (238, 5591444), (476, 2795722), (952, 1397861)]