1521884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 3396288

約数和(自身を除く): 1874404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 113, 148, 182, 226, 259, 364, 452, 481, 518, 791, 962, 1036, 1469, 1582, 1924, 2938, 3164, 3367, 4181, 5876, 6734, 8362, 10283, 13468, 16724, 20566, 29267, 41132, 54353, 58534, 108706, 117068, 217412, 380471, 760942, 1521884]

約数ペア:

[(1, 1521884), (2, 760942), (4, 380471), (7, 217412), (13, 117068), (14, 108706), (26, 58534), (28, 54353), (37, 41132), (52, 29267), (74, 20566), (91, 16724), (113, 13468), (148, 10283), (182, 8362), (226, 6734), (259, 5876), (364, 4181), (452, 3367), (481, 3164), (518, 2938), (791, 1924), (962, 1582), (1036, 1469)]