637588714

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{6607}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 1120928256

約数和(自身を除く): 483339542

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 427, 791, 854, 1582, 6607, 6893, 13214, 13786, 46249, 48251, 92498, 96502, 403027, 746591, 806054, 1493182, 2821189, 5226137, 5642378, 10452274, 45542051, 91084102, 318794357, 637588714]

約数ペア:

[(1, 637588714), (2, 318794357), (7, 91084102), (14, 45542051), (61, 10452274), (113, 5642378), (122, 5226137), (226, 2821189), (427, 1493182), (791, 806054), (854, 746591), (1582, 403027), (6607, 96502), (6893, 92498), (13214, 48251), (13786, 46249)]