2013632048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{19031}}^1$

素因数の和:19445

約数の個数: 40

約数和(自身を含む): 4141743840

約数和(自身を除く): 2128111792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389, 778, 1556, 3112, 6224, 6613, 13226, 19031, 26452, 38062, 52904, 76124, 105808, 152248, 304496, 323527, 647054, 1294108, 2588216, 5176432, 7403059, 14806118, 29612236, 59224472, 118448944, 125852003, 251704006, 503408012, 1006816024, 2013632048]

約数ペア:

[(1, 2013632048), (2, 1006816024), (4, 503408012), (8, 251704006), (16, 125852003), (17, 118448944), (34, 59224472), (68, 29612236), (136, 14806118), (272, 7403059), (389, 5176432), (778, 2588216), (1556, 1294108), (3112, 647054), (6224, 323527), (6613, 304496), (13226, 152248), (19031, 105808), (26452, 76124), (38062, 52904)]