276616166401

素因数分解:

${\mathrm{557}}^1\times {\mathrm{661}}^1\times {\mathrm{769}}^1\times {\mathrm{977}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 278177351760

約数和(自身を除く): 1561185359

約数列:

[1, 557, 661, 769, 977, 368177, 428333, 508309, 544189, 645797, 751313, 283128113, 359708929, 418481341, 496617893, 276616166401]

約数ペア:

[(1, 276616166401), (557, 496617893), (661, 418481341), (769, 359708929), (977, 283128113), (368177, 751313), (428333, 645797), (508309, 544189)]