668701266

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{3613}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 1354816320

約数和(自身を除く): 686115054

約数列:

[1, 2, 3, 6, 109, 218, 283, 327, 566, 654, 849, 1698, 3613, 7226, 10839, 21678, 30847, 61694, 92541, 185082, 393817, 787634, 1022479, 1181451, 2044958, 2362902, 3067437, 6134874, 111450211, 222900422, 334350633, 668701266]

約数ペア:

[(1, 668701266), (2, 334350633), (3, 222900422), (6, 111450211), (109, 6134874), (218, 3067437), (283, 2362902), (327, 2044958), (566, 1181451), (654, 1022479), (849, 787634), (1698, 393817), (3613, 185082), (7226, 92541), (10839, 61694), (21678, 30847)]