7281494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 12558240

約数和(自身を除く): 5276746

約数列:

[1, 2, 11, 22, 29, 58, 101, 113, 202, 226, 319, 638, 1111, 1243, 2222, 2486, 2929, 3277, 5858, 6554, 11413, 22826, 32219, 36047, 64438, 72094, 125543, 251086, 330977, 661954, 3640747, 7281494]

約数ペア:

[(1, 7281494), (2, 3640747), (11, 661954), (22, 330977), (29, 251086), (58, 125543), (101, 72094), (113, 64438), (202, 36047), (226, 32219), (319, 22826), (638, 11413), (1111, 6554), (1243, 5858), (2222, 3277), (2486, 2929)]