260411438

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 455281344

約数和(自身を除く): 194869906

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 679, 791, 1358, 1582, 1697, 3394, 10961, 11879, 21922, 23758, 76727, 153454, 164609, 191761, 329218, 383522, 1152263, 1342327, 2304526, 2684654, 18600817, 37201634, 130205719, 260411438]

約数ペア:

[(1, 260411438), (2, 130205719), (7, 37201634), (14, 18600817), (97, 2684654), (113, 2304526), (194, 1342327), (226, 1152263), (679, 383522), (791, 329218), (1358, 191761), (1582, 164609), (1697, 153454), (3394, 76727), (10961, 23758), (11879, 21922)]