747367028

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{1993}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 1317356040

約数和(自身を除く): 569989012

約数列:

[1, 2, 4, 241, 389, 482, 778, 964, 1556, 1993, 3986, 7972, 93749, 187498, 374996, 480313, 775277, 960626, 1550554, 1921252, 3101108, 186841757, 373683514, 747367028]

約数ペア:

[(1, 747367028), (2, 373683514), (4, 186841757), (241, 3101108), (389, 1921252), (482, 1550554), (778, 960626), (964, 775277), (1556, 480313), (1993, 374996), (3986, 187498), (7972, 93749)]