511741452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21101}}^1$

素因数の和:21198

約数の個数: 48

約数和(自身を含む): 1247887872

約数和(自身を除く): 736146420

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 21101, 24252, 42202, 63303, 84404, 126606, 253212, 907343, 991747, 1814686, 1983494, 2722029, 2975241, 3629372, 3966988, 5444058, 5950482, 10888116, 11900964, 42645121, 85290242, 127935363, 170580484, 255870726, 511741452]

約数ペア:

[(1, 511741452), (2, 255870726), (3, 170580484), (4, 127935363), (6, 85290242), (12, 42645121), (43, 11900964), (47, 10888116), (86, 5950482), (94, 5444058), (129, 3966988), (141, 3629372), (172, 2975241), (188, 2722029), (258, 1983494), (282, 1814686), (516, 991747), (564, 907343), (2021, 253212), (4042, 126606), (6063, 84404), (8084, 63303), (12126, 42202), (21101, 24252)]