1900967516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{6379}}^1$

素因数の和:6786

約数の個数: 48

約数和(自身を含む): 3944371200

約数和(自身を除く): 2043403684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 367, 406, 734, 812, 1468, 2569, 5138, 6379, 10276, 10643, 12758, 21286, 25516, 42572, 44653, 74501, 89306, 149002, 178612, 184991, 298004, 369982, 739964, 1294937, 2341093, 2589874, 4682186, 5179748, 9364372, 16387651, 32775302, 65550604, 67891697, 135783394, 271566788, 475241879, 950483758, 1900967516]

約数ペア:

[(1, 1900967516), (2, 950483758), (4, 475241879), (7, 271566788), (14, 135783394), (28, 67891697), (29, 65550604), (58, 32775302), (116, 16387651), (203, 9364372), (367, 5179748), (406, 4682186), (734, 2589874), (812, 2341093), (1468, 1294937), (2569, 739964), (5138, 369982), (6379, 298004), (10276, 184991), (10643, 178612), (12758, 149002), (21286, 89306), (25516, 74501), (42572, 44653)]