1393266

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{677}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 3254400

約数和(自身を除く): 1861134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 677, 686, 1029, 1354, 2031, 2058, 4062, 4739, 9478, 14217, 28434, 33173, 66346, 99519, 199038, 232211, 464422, 696633, 1393266]

約数ペア:

[(1, 1393266), (2, 696633), (3, 464422), (6, 232211), (7, 199038), (14, 99519), (21, 66346), (42, 33173), (49, 28434), (98, 14217), (147, 9478), (294, 4739), (343, 4062), (677, 2058), (686, 2031), (1029, 1354)]