1380764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4483}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 3013248

約数和(自身を除く): 1632484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4483, 8966, 17932, 31381, 49313, 62762, 98626, 125524, 197252, 345191, 690382, 1380764]

約数ペア:

[(1, 1380764), (2, 690382), (4, 345191), (7, 197252), (11, 125524), (14, 98626), (22, 62762), (28, 49313), (44, 31381), (77, 17932), (154, 8966), (308, 4483)]