7117838

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 13827744

約数和(自身を除く): 6709906

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 151, 182, 259, 302, 481, 518, 637, 962, 1057, 1274, 1813, 1963, 2114, 3367, 3626, 3926, 5587, 6734, 7399, 11174, 13741, 14798, 23569, 27482, 39109, 47138, 72631, 78218, 96187, 145262, 192374, 273763, 508417, 547526, 1016834, 3558919, 7117838]

約数ペア:

[(1, 7117838), (2, 3558919), (7, 1016834), (13, 547526), (14, 508417), (26, 273763), (37, 192374), (49, 145262), (74, 96187), (91, 78218), (98, 72631), (151, 47138), (182, 39109), (259, 27482), (302, 23569), (481, 14798), (518, 13741), (637, 11174), (962, 7399), (1057, 6734), (1274, 5587), (1813, 3926), (1963, 3626), (2114, 3367)]