12778980983

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{25073}}^1$

素因数の和:25546

約数の個数: 16

約数和(自身を含む): 13547181312

約数和(自身を除く): 768200329

約数列:

[1, 31, 41, 401, 1271, 12431, 16441, 25073, 509671, 777263, 1027993, 10054273, 31867783, 311682463, 412225193, 12778980983]

約数ペア:

[(1, 12778980983), (31, 412225193), (41, 311682463), (401, 31867783), (1271, 10054273), (12431, 1027993), (16441, 777263), (25073, 509671)]