13289364478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{108359}}^1$

素因数の和:108516

約数の個数: 32

約数和(自身を含む): 22118443200

約数和(自身を除く): 8829078722

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 689, 1157, 1378, 2314, 4717, 9434, 61321, 108359, 122642, 216718, 1408667, 2817334, 5743027, 9643951, 11486054, 19287902, 74659351, 125371363, 149318702, 250742726, 511129403, 1022258806, 6644682239, 13289364478]

約数ペア:

[(1, 13289364478), (2, 6644682239), (13, 1022258806), (26, 511129403), (53, 250742726), (89, 149318702), (106, 125371363), (178, 74659351), (689, 19287902), (1157, 11486054), (1378, 9643951), (2314, 5743027), (4717, 2817334), (9434, 1408667), (61321, 216718), (108359, 122642)]