2056564406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{971}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 3506373360

約数和(自身を除く): 1449808954

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 971, 1378, 1537, 1942, 2809, 3074, 5618, 12623, 19981, 25246, 28159, 36517, 39962, 51463, 56318, 73034, 81461, 102926, 162922, 366067, 669019, 732134, 1058993, 1338038, 1492427, 2117986, 2727539, 2984854, 5455078, 19401551, 35458007, 38803102, 70916014, 79098631, 158197262, 1028282203, 2056564406]

約数ペア:

[(1, 2056564406), (2, 1028282203), (13, 158197262), (26, 79098631), (29, 70916014), (53, 38803102), (58, 35458007), (106, 19401551), (377, 5455078), (689, 2984854), (754, 2727539), (971, 2117986), (1378, 1492427), (1537, 1338038), (1942, 1058993), (2809, 732134), (3074, 669019), (5618, 366067), (12623, 162922), (19981, 102926), (25246, 81461), (28159, 73034), (36517, 56318), (39962, 51463)]