1330961156

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241291}}^1$

素因数の和:241499

約数の個数: 24

約数和(自身を含む): 2675445696

約数和(自身を除く): 1344484540

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 241291, 482582, 965164, 1689037, 3378074, 6756148, 47534327, 95068654, 190137308, 332740289, 665480578, 1330961156]

約数ペア:

[(1, 1330961156), (2, 665480578), (4, 332740289), (7, 190137308), (14, 95068654), (28, 47534327), (197, 6756148), (394, 3378074), (788, 1689037), (1379, 965164), (2758, 482582), (5516, 241291)]