415602772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{4423}}^1$

素因数の和:4592

約数の個数: 36

約数和(自身を含む): 793400160

約数和(自身を除く): 377797388

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 676, 1807, 3614, 4423, 7228, 8846, 17692, 23491, 46982, 57499, 93964, 114998, 229996, 614797, 747487, 1229594, 1494974, 2459188, 2989948, 7992361, 15984722, 31969444, 103900693, 207801386, 415602772]

約数ペア:

[(1, 415602772), (2, 207801386), (4, 103900693), (13, 31969444), (26, 15984722), (52, 7992361), (139, 2989948), (169, 2459188), (278, 1494974), (338, 1229594), (556, 747487), (676, 614797), (1807, 229996), (3614, 114998), (4423, 93964), (7228, 57499), (8846, 46982), (17692, 23491)]