127281686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 232906752

約数和(自身を除く): 105625066

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4211, 4318, 8422, 15113, 29477, 30226, 58954, 71587, 143174, 501109, 534797, 1002218, 1069594, 3743579, 7487158, 9091549, 18183098, 63640843, 127281686]

約数ペア:

[(1, 127281686), (2, 63640843), (7, 18183098), (14, 9091549), (17, 7487158), (34, 3743579), (119, 1069594), (127, 1002218), (238, 534797), (254, 501109), (889, 143174), (1778, 71587), (2159, 58954), (4211, 30226), (4318, 29477), (8422, 15113)]