1397042.00000000

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 101326848

約数和(自身を除く): 47872060

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 191, 244, 382, 764, 1147, 1891, 2257, 2294, 3782, 4514, 4588, 5921, 7067, 7564, 9028, 11651, 11842, 14134, 23302, 23684, 28268, 46604, 69967, 139934, 219077, 279868, 361181, 431087, 438154, 722362, 862174, 876308, 1444724, 1724348, 13363697, 26727394, 53454788]

約数ペア:

[(1, 53454788), (2, 26727394), (4, 13363697), (31, 1724348), (37, 1444724), (61, 876308), (62, 862174), (74, 722362), (122, 438154), (124, 431087), (148, 361181), (191, 279868), (244, 219077), (382, 139934), (764, 69967), (1147, 46604), (1891, 28268), (2257, 23684), (2294, 23302), (3782, 14134), (4514, 11842), (4588, 11651), (5921, 9028), (7067, 7564)]