495380491438

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2963}}^1\times {\mathrm{9137}}^1$

素因数の和:13416

約数の個数: 32

約数和(自身を含む): 850253324544

約数和(自身を除く): 354872833106

約数列:

[1, 2, 7, 14, 1307, 2614, 2963, 5926, 9137, 9149, 18274, 18298, 20741, 41482, 63959, 127918, 3872641, 7745282, 11942059, 23884118, 27072931, 27108487, 54145862, 54216974, 83594413, 167188826, 189510517, 379021034, 35384320817, 70768641634, 247690245719, 495380491438]

約数ペア:

[(1, 495380491438), (2, 247690245719), (7, 70768641634), (14, 35384320817), (1307, 379021034), (2614, 189510517), (2963, 167188826), (5926, 83594413), (9137, 54216974), (9149, 54145862), (18274, 27108487), (18298, 27072931), (20741, 23884118), (41482, 11942059), (63959, 7745282), (127918, 3872641)]