2018803831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2301696000

約数和(自身を除く): 282892169

約数列:

[1, 11, 47, 73, 149, 359, 517, 803, 1639, 3431, 3949, 7003, 10877, 16873, 26207, 37741, 53491, 77033, 119647, 185603, 288277, 511219, 588401, 1231729, 2514077, 3904843, 5623409, 13549019, 27654847, 42953273, 183527621, 2018803831]

約数ペア:

[(1, 2018803831), (11, 183527621), (47, 42953273), (73, 27654847), (149, 13549019), (359, 5623409), (517, 3904843), (803, 2514077), (1639, 1231729), (3431, 588401), (3949, 511219), (7003, 288277), (10877, 185603), (16873, 119647), (26207, 77033), (37741, 53491)]