278855552018

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1\times {\mathrm{2713817}}^1$

素因数の和:2714521

約数の個数: 16

約数和(自身を含む): 424006924320

約数和(自身を除く): 145151372302

約数列:

[1, 2, 83, 166, 619, 1238, 51377, 102754, 2713817, 5427634, 225246811, 450493622, 1679852723, 3359705446, 139427776009, 278855552018]

約数ペア:

[(1, 278855552018), (2, 139427776009), (83, 3359705446), (166, 1679852723), (619, 450493622), (1238, 225246811), (51377, 5427634), (102754, 2713817)]