1441980314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{261323}}^1$

素因数の和:261445

約数の個数: 16

約数和(自身を含む): 2257839360

約数和(自身を除く): 815859046

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 261323, 522646, 8101013, 16202026, 23257747, 46515494, 720990157, 1441980314]

約数ペア:

[(1, 1441980314), (2, 720990157), (31, 46515494), (62, 23257747), (89, 16202026), (178, 8101013), (2759, 522646), (5518, 261323)]