1377128968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1601}}^1\times {\mathrm{5659}}^1$

素因数の和:7285

約数の個数: 32

約数和(自身を含む): 2720196000

約数和(自身を除く): 1343067032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1601, 3202, 5659, 6404, 11318, 12808, 22636, 30419, 45272, 60838, 107521, 121676, 215042, 243352, 430084, 860168, 9060059, 18120118, 36240236, 72480472, 172141121, 344282242, 688564484, 1377128968]

約数ペア:

[(1, 1377128968), (2, 688564484), (4, 344282242), (8, 172141121), (19, 72480472), (38, 36240236), (76, 18120118), (152, 9060059), (1601, 860168), (3202, 430084), (5659, 243352), (6404, 215042), (11318, 121676), (12808, 107521), (22636, 60838), (30419, 45272)]