1918798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1606322

約数列:

[1, 2, 7, 14, 23, 46, 59, 101, 118, 161, 202, 322, 413, 707, 826, 1357, 1414, 2323, 2714, 4646, 5959, 9499, 11918, 16261, 18998, 32522, 41713, 83426, 137057, 274114, 959399, 1918798]

約数ペア:

[(1, 1918798), (2, 959399), (7, 274114), (14, 137057), (23, 83426), (46, 41713), (59, 32522), (101, 18998), (118, 16261), (161, 11918), (202, 9499), (322, 5959), (413, 4646), (707, 2714), (826, 2323), (1357, 1414)]