520074156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{325861}}^1$

素因数の和:325894

約数の個数: 48

約数和(自身を含む): 1459861760

約数和(自身を除く): 939787604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 325861, 651722, 977583, 1303444, 1955166, 2281027, 3910332, 4562054, 6191359, 6843081, 9124108, 12382718, 13686162, 18574077, 24765436, 27372324, 37148154, 43339513, 74296308, 86679026, 130018539, 173358052, 260037078, 520074156]

約数ペア:

[(1, 520074156), (2, 260037078), (3, 173358052), (4, 130018539), (6, 86679026), (7, 74296308), (12, 43339513), (14, 37148154), (19, 27372324), (21, 24765436), (28, 18574077), (38, 13686162), (42, 12382718), (57, 9124108), (76, 6843081), (84, 6191359), (114, 4562054), (133, 3910332), (228, 2281027), (266, 1955166), (399, 1303444), (532, 977583), (798, 651722), (1596, 325861)]