22049702948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{904121}}^1$

素因数の和:904212

約数の個数: 48

約数和(自身を含む): 48200552064

約数和(自身を除く): 26150849116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 904121, 1808242, 3616484, 6328847, 11753573, 12657694, 23507146, 25315388, 47014292, 60576107, 82275011, 121152214, 164550022, 242304428, 329100044, 424032749, 787489391, 848065498, 1574978782, 1696130996, 3149957564, 5512425737, 11024851474, 22049702948]

約数ペア:

[(1, 22049702948), (2, 11024851474), (4, 5512425737), (7, 3149957564), (13, 1696130996), (14, 1574978782), (26, 848065498), (28, 787489391), (52, 424032749), (67, 329100044), (91, 242304428), (134, 164550022), (182, 121152214), (268, 82275011), (364, 60576107), (469, 47014292), (871, 25315388), (938, 23507146), (1742, 12657694), (1876, 11753573), (3484, 6328847), (6097, 3616484), (12194, 1808242), (24388, 904121)]