99991262

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 86166178

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 266, 581, 647, 931, 1162, 1294, 1577, 1862, 3154, 4067, 4529, 8134, 9058, 11039, 12293, 22078, 24586, 31703, 53701, 63406, 77273, 86051, 107402, 154546, 172102, 375907, 602357, 751814, 1020319, 1204714, 2040638, 2631349, 5262698, 7142233, 14284466, 49995631, 99991262]

約数ペア:

[(1, 99991262), (2, 49995631), (7, 14284466), (14, 7142233), (19, 5262698), (38, 2631349), (49, 2040638), (83, 1204714), (98, 1020319), (133, 751814), (166, 602357), (266, 375907), (581, 172102), (647, 154546), (931, 107402), (1162, 86051), (1294, 77273), (1577, 63406), (1862, 53701), (3154, 31703), (4067, 24586), (4529, 22078), (8134, 12293), (9058, 11039)]