13962676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 16519244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 431, 623, 862, 1157, 1246, 1724, 2314, 2492, 3017, 4628, 5603, 6034, 8099, 11206, 12068, 16198, 22412, 32396, 38359, 39221, 76718, 78442, 153436, 156884, 268513, 498667, 537026, 997334, 1074052, 1994668, 3490669, 6981338, 13962676]

約数ペア:

[(1, 13962676), (2, 6981338), (4, 3490669), (7, 1994668), (13, 1074052), (14, 997334), (26, 537026), (28, 498667), (52, 268513), (89, 156884), (91, 153436), (178, 78442), (182, 76718), (356, 39221), (364, 38359), (431, 32396), (623, 22412), (862, 16198), (1157, 12068), (1246, 11206), (1724, 8099), (2314, 6034), (2492, 5603), (3017, 4628)]