325381080008

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{490031747}}^1$

素因数の和:490031836

約数の個数: 16

約数和(自身を含む): 617440002480

約数和(自身を除く): 292058922472

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 490031747, 980063494, 1960126988, 3920253976, 40672635001, 81345270002, 162690540004, 325381080008]

約数ペア:

[(1, 325381080008), (2, 162690540004), (4, 81345270002), (8, 40672635001), (83, 3920253976), (166, 1960126988), (332, 980063494), (664, 490031747)]