2288991572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1340159}}^1$

素因数の和:1340231

約数の個数: 24

約数和(自身を含む): 4653035520

約数和(自身を除く): 2364043948

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1340159, 2680318, 5360636, 9381113, 18762226, 37524452, 81749699, 163499398, 326998796, 572247893, 1144495786, 2288991572]

約数ペア:

[(1, 2288991572), (2, 1144495786), (4, 572247893), (7, 326998796), (14, 163499398), (28, 81749699), (61, 37524452), (122, 18762226), (244, 9381113), (427, 5360636), (854, 2680318), (1708, 1340159)]