2133990152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229257}}^1$

素因数の和:1229301

約数の個数: 32

約数和(自身を含む): 4720350720

約数和(自身を除く): 2586360568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1229257, 2458514, 4917028, 8604799, 9834056, 17209598, 34419196, 38106967, 68838392, 76213934, 152427868, 266748769, 304855736, 533497538, 1066995076, 2133990152]

約数ペア:

[(1, 2133990152), (2, 1066995076), (4, 533497538), (7, 304855736), (8, 266748769), (14, 152427868), (28, 76213934), (31, 68838392), (56, 38106967), (62, 34419196), (124, 17209598), (217, 9834056), (248, 8604799), (434, 4917028), (868, 2458514), (1736, 1229257)]