2599436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 3077620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 127, 172, 238, 254, 301, 476, 508, 602, 731, 889, 1204, 1462, 1778, 2159, 2924, 3556, 4318, 5117, 5461, 8636, 10234, 10922, 15113, 20468, 21844, 30226, 38227, 60452, 76454, 92837, 152908, 185674, 371348, 649859, 1299718, 2599436]

約数ペア:

[(1, 2599436), (2, 1299718), (4, 649859), (7, 371348), (14, 185674), (17, 152908), (28, 92837), (34, 76454), (43, 60452), (68, 38227), (86, 30226), (119, 21844), (127, 20468), (172, 15113), (238, 10922), (254, 10234), (301, 8636), (476, 5461), (508, 5117), (602, 4318), (731, 3556), (889, 2924), (1204, 2159), (1462, 1778)]