497605446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40123}}^1$

素因数の和:40197

約数の個数: 48

約数和(自身を含む): 1183016016

約数和(自身を除く): 685410570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 40123, 80246, 120369, 240738, 361107, 521599, 722214, 1043198, 1564797, 2126519, 3129594, 4253038, 4694391, 6379557, 9388782, 12759114, 19138671, 27644747, 38277342, 55289494, 82934241, 165868482, 248802723, 497605446]

約数ペア:

[(1, 497605446), (2, 248802723), (3, 165868482), (6, 82934241), (9, 55289494), (13, 38277342), (18, 27644747), (26, 19138671), (39, 12759114), (53, 9388782), (78, 6379557), (106, 4694391), (117, 4253038), (159, 3129594), (234, 2126519), (318, 1564797), (477, 1043198), (689, 722214), (954, 521599), (1378, 361107), (2067, 240738), (4134, 120369), (6201, 80246), (12402, 40123)]