1320234978

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1457213}}^1$

素因数の和:1457369

約数の個数: 16

約数和(自身を含む): 2657958336

約数和(自身を除く): 1337723358

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 1457213, 2914426, 4371639, 8743278, 220039163, 440078326, 660117489, 1320234978]

約数ペア:

[(1, 1320234978), (2, 660117489), (3, 440078326), (6, 220039163), (151, 8743278), (302, 4371639), (453, 2914426), (906, 1457213)]