1438865590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1\times {\mathrm{2473}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 2625962976

約数和(自身を除く): 1187097386

約数列:

[1, 2, 5, 10, 83, 166, 415, 701, 830, 1402, 2473, 3505, 4946, 7010, 12365, 24730, 58183, 116366, 205259, 290915, 410518, 581830, 1026295, 1733573, 2052590, 3467146, 8667865, 17335730, 143886559, 287773118, 719432795, 1438865590]

約数ペア:

[(1, 1438865590), (2, 719432795), (5, 287773118), (10, 143886559), (83, 17335730), (166, 8667865), (415, 3467146), (701, 2052590), (830, 1733573), (1402, 1026295), (2473, 581830), (3505, 410518), (4946, 290915), (7010, 205259), (12365, 116366), (24730, 58183)]