2315128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 4762800

約数和(自身を除く): 2447672

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 587, 986, 1174, 1972, 2348, 3944, 4696, 9979, 17023, 19958, 34046, 39916, 68092, 79832, 136184, 289391, 578782, 1157564, 2315128]

約数ペア:

[(1, 2315128), (2, 1157564), (4, 578782), (8, 289391), (17, 136184), (29, 79832), (34, 68092), (58, 39916), (68, 34046), (116, 19958), (136, 17023), (232, 9979), (493, 4696), (587, 3944), (986, 2348), (1174, 1972)]