1347149778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{30677}}^1$

素因数の和:31258

約数の個数: 32

約数和(自身を含む): 2906801856

約数和(自身を除く): 1559652078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 563, 1126, 1689, 3378, 7319, 14638, 21957, 30677, 43914, 61354, 92031, 184062, 398801, 797602, 1196403, 2392806, 17271151, 34542302, 51813453, 103626906, 224524963, 449049926, 673574889, 1347149778]

約数ペア:

[(1, 1347149778), (2, 673574889), (3, 449049926), (6, 224524963), (13, 103626906), (26, 51813453), (39, 34542302), (78, 17271151), (563, 2392806), (1126, 1196403), (1689, 797602), (3378, 398801), (7319, 184062), (14638, 92031), (21957, 61354), (30677, 43914)]