351057890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2633}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 644803200

約数和(自身を除く): 293745310

約数列:

[1, 2, 5, 10, 67, 134, 199, 335, 398, 670, 995, 1990, 2633, 5266, 13165, 13333, 26330, 26666, 66665, 133330, 176411, 352822, 523967, 882055, 1047934, 1764110, 2619835, 5239670, 35105789, 70211578, 175528945, 351057890]

約数ペア:

[(1, 351057890), (2, 175528945), (5, 70211578), (10, 35105789), (67, 5239670), (134, 2619835), (199, 1764110), (335, 1047934), (398, 882055), (670, 523967), (995, 352822), (1990, 176411), (2633, 133330), (5266, 66665), (13165, 26666), (13333, 26330)]