2787369512

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{9377}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 5308885800

約数和(自身を除く): 2521516288

約数列:

[1, 2, 4, 8, 73, 146, 292, 509, 584, 1018, 2036, 4072, 9377, 18754, 37157, 37508, 74314, 75016, 148628, 297256, 684521, 1369042, 2738084, 4772893, 5476168, 9545786, 19091572, 38183144, 348421189, 696842378, 1393684756, 2787369512]

約数ペア:

[(1, 2787369512), (2, 1393684756), (4, 696842378), (8, 348421189), (73, 38183144), (146, 19091572), (292, 9545786), (509, 5476168), (584, 4772893), (1018, 2738084), (2036, 1369042), (4072, 684521), (9377, 297256), (18754, 148628), (37157, 75016), (37508, 74314)]