2450292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 6256320

約数和(自身を除く): 3806028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 139, 156, 226, 278, 339, 417, 452, 556, 678, 834, 1356, 1469, 1668, 1807, 2938, 3614, 4407, 5421, 5876, 7228, 8814, 10842, 15707, 17628, 21684, 31414, 47121, 62828, 94242, 188484, 204191, 408382, 612573, 816764, 1225146, 2450292]

約数ペア:

[(1, 2450292), (2, 1225146), (3, 816764), (4, 612573), (6, 408382), (12, 204191), (13, 188484), (26, 94242), (39, 62828), (52, 47121), (78, 31414), (113, 21684), (139, 17628), (156, 15707), (226, 10842), (278, 8814), (339, 7228), (417, 5876), (452, 5421), (556, 4407), (678, 3614), (834, 2938), (1356, 1807), (1469, 1668)]