712938252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{13807}}^1$

素因数の和:14158

約数の個数: 48

約数和(自身を含む): 1797028352

約数和(自身を除く): 1084090100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 12909, 13807, 17212, 25818, 27614, 41421, 51636, 55228, 82842, 165684, 179491, 358982, 538473, 717964, 1076946, 2153892, 4570117, 9140234, 13710351, 18280468, 27420702, 54841404, 59411521, 118823042, 178234563, 237646084, 356469126, 712938252]

約数ペア:

[(1, 712938252), (2, 356469126), (3, 237646084), (4, 178234563), (6, 118823042), (12, 59411521), (13, 54841404), (26, 27420702), (39, 18280468), (52, 13710351), (78, 9140234), (156, 4570117), (331, 2153892), (662, 1076946), (993, 717964), (1324, 538473), (1986, 358982), (3972, 179491), (4303, 165684), (8606, 82842), (12909, 55228), (13807, 51636), (17212, 41421), (25818, 27614)]