2779351620121

素因数分解:

${\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1\times {\mathrm{160207}}^1$

素因数の和:161184

約数の個数: 16

約数和(自身を含む): 2823416075520

約数和(自身を除く): 44064455399

約数列:

[1, 89, 397, 491, 35333, 43699, 160207, 194927, 14258423, 17348503, 63602179, 78661637, 5660593931, 7000885693, 31228669889, 2779351620121]

約数ペア:

[(1, 2779351620121), (89, 31228669889), (397, 7000885693), (491, 5660593931), (35333, 78661637), (43699, 63602179), (160207, 17348503), (194927, 14258423)]