391330694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 628798464

約数和(自身を除く): 237467770

約数列:

[1, 2, 23, 46, 53, 106, 151, 302, 1063, 1219, 2126, 2438, 3473, 6946, 8003, 16006, 24449, 48898, 56339, 112678, 160513, 184069, 321026, 368138, 1295797, 2591594, 3691799, 7383598, 8507189, 17014378, 195665347, 391330694]

約数ペア:

[(1, 391330694), (2, 195665347), (23, 17014378), (46, 8507189), (53, 7383598), (106, 3691799), (151, 2591594), (302, 1295797), (1063, 368138), (1219, 321026), (2126, 184069), (2438, 160513), (3473, 112678), (6946, 56339), (8003, 48898), (16006, 24449)]