138851426

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 244702080

約数和(自身を除く): 105850654

約数列:

[1, 2, 7, 14, 59, 97, 118, 194, 413, 679, 826, 1358, 1733, 3466, 5723, 11446, 12131, 24262, 40061, 80122, 102247, 168101, 204494, 336202, 715729, 1176707, 1431458, 2353414, 9917959, 19835918, 69425713, 138851426]

約数ペア:

[(1, 138851426), (2, 69425713), (7, 19835918), (14, 9917959), (59, 2353414), (97, 1431458), (118, 1176707), (194, 715729), (413, 336202), (679, 204494), (826, 168101), (1358, 102247), (1733, 80122), (3466, 40061), (5723, 24262), (11446, 12131)]