655521854428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25983901}}^1$

素因数の和:25983982

約数の個数: 48

約数和(自身を含む): 1414355753664

約数和(自身を除く): 758833899236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 25983901, 51967802, 103935604, 181887307, 363774614, 441726317, 727549228, 883452634, 1377146753, 1766905268, 2754293506, 3092084219, 5508587012, 6184168438, 9640027271, 12368336876, 19280054542, 23411494801, 38560109084, 46822989602, 93645979204, 163880463607, 327760927214, 655521854428]

約数ペア:

[(1, 655521854428), (2, 327760927214), (4, 163880463607), (7, 93645979204), (14, 46822989602), (17, 38560109084), (28, 23411494801), (34, 19280054542), (53, 12368336876), (68, 9640027271), (106, 6184168438), (119, 5508587012), (212, 3092084219), (238, 2754293506), (371, 1766905268), (476, 1377146753), (742, 883452634), (901, 727549228), (1484, 441726317), (1802, 363774614), (3604, 181887307), (6307, 103935604), (12614, 51967802), (25228, 25983901)]