492806418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{274697}}^1$

素因数の和:274738

約数の個数: 32

約数和(自身を含む): 1107582336

約数和(自身を除く): 614775918

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 274697, 549394, 824091, 1648182, 3571061, 6318031, 7142122, 10713183, 12636062, 18954093, 21426366, 37908186, 82134403, 164268806, 246403209, 492806418]

約数ペア:

[(1, 492806418), (2, 246403209), (3, 164268806), (6, 82134403), (13, 37908186), (23, 21426366), (26, 18954093), (39, 12636062), (46, 10713183), (69, 7142122), (78, 6318031), (138, 3571061), (299, 1648182), (598, 824091), (897, 549394), (1794, 274697)]