1619725024

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{5323}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 3288379248

約数和(自身を除く): 1668654224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 257, 296, 514, 592, 1028, 1184, 2056, 4112, 5323, 8224, 9509, 10646, 19018, 21292, 38036, 42584, 76072, 85168, 152144, 170336, 196951, 304288, 393902, 787804, 1368011, 1575608, 2736022, 3151216, 5472044, 6302432, 10944088, 21888176, 43776352, 50616407, 101232814, 202465628, 404931256, 809862512, 1619725024]

約数ペア:

[(1, 1619725024), (2, 809862512), (4, 404931256), (8, 202465628), (16, 101232814), (32, 50616407), (37, 43776352), (74, 21888176), (148, 10944088), (257, 6302432), (296, 5472044), (514, 3151216), (592, 2736022), (1028, 1575608), (1184, 1368011), (2056, 787804), (4112, 393902), (5323, 304288), (8224, 196951), (9509, 170336), (10646, 152144), (19018, 85168), (21292, 76072), (38036, 42584)]