2009056478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{132541}}^1$

素因数の和:132620

約数の個数: 32

約数和(自身を含む): 3607263072

約数和(自身を除く): 1598206594

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 132541, 265082, 1457951, 1723033, 2915902, 3446066, 7024673, 14049346, 18953363, 37906726, 77271403, 91320749, 154542806, 182641498, 1004528239, 2009056478]

約数ペア:

[(1, 2009056478), (2, 1004528239), (11, 182641498), (13, 154542806), (22, 91320749), (26, 77271403), (53, 37906726), (106, 18953363), (143, 14049346), (286, 7024673), (583, 3446066), (689, 2915902), (1166, 1723033), (1378, 1457951), (7579, 265082), (15158, 132541)]