2148798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 4499208

約数和(自身を除く): 2350410

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 677, 1058, 1354, 1587, 2031, 3174, 4062, 15571, 31142, 46713, 93426, 358133, 716266, 1074399, 2148798]

約数ペア:

[(1, 2148798), (2, 1074399), (3, 716266), (6, 358133), (23, 93426), (46, 46713), (69, 31142), (138, 15571), (529, 4062), (677, 3174), (1058, 2031), (1354, 1587)]