1279071832

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{7993}}^1$

素因数の和:8323

約数の個数: 32

約数和(自身を含む): 2437530480

約数和(自身を除く): 1158458648

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 482, 664, 964, 1928, 7993, 15986, 20003, 31972, 40006, 63944, 80012, 160024, 663419, 1326838, 1926313, 2653676, 3852626, 5307352, 7705252, 15410504, 159883979, 319767958, 639535916, 1279071832]

約数ペア:

[(1, 1279071832), (2, 639535916), (4, 319767958), (8, 159883979), (83, 15410504), (166, 7705252), (241, 5307352), (332, 3852626), (482, 2653676), (664, 1926313), (964, 1326838), (1928, 663419), (7993, 160024), (15986, 80012), (20003, 63944), (31972, 40006)]