1019148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 2634240

約数和(自身を除く): 1615092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 139, 141, 156, 188, 278, 282, 417, 556, 564, 611, 834, 1222, 1668, 1807, 1833, 2444, 3614, 3666, 5421, 6533, 7228, 7332, 10842, 13066, 19599, 21684, 26132, 39198, 78396, 84929, 169858, 254787, 339716, 509574, 1019148]

約数ペア:

[(1, 1019148), (2, 509574), (3, 339716), (4, 254787), (6, 169858), (12, 84929), (13, 78396), (26, 39198), (39, 26132), (47, 21684), (52, 19599), (78, 13066), (94, 10842), (139, 7332), (141, 7228), (156, 6533), (188, 5421), (278, 3666), (282, 3614), (417, 2444), (556, 1833), (564, 1807), (611, 1668), (834, 1222)]