1255276804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 2378678400

約数和(自身を除く): 1123401596

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 379, 758, 901, 919, 1516, 1802, 1838, 3604, 3676, 6443, 12886, 15623, 20087, 25772, 31246, 40174, 48707, 62492, 80348, 97414, 194828, 341479, 348301, 682958, 696602, 828019, 1365916, 1393204, 1656038, 3312076, 5921117, 11842234, 18459953, 23684468, 36919906, 73839812, 313819201, 627638402, 1255276804]

約数ペア:

[(1, 1255276804), (2, 627638402), (4, 313819201), (17, 73839812), (34, 36919906), (53, 23684468), (68, 18459953), (106, 11842234), (212, 5921117), (379, 3312076), (758, 1656038), (901, 1393204), (919, 1365916), (1516, 828019), (1802, 696602), (1838, 682958), (3604, 348301), (3676, 341479), (6443, 194828), (12886, 97414), (15623, 80348), (20087, 62492), (25772, 48707), (31246, 40174)]