2011288966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{15581}}^1$

素因数の和:15724

約数の個数: 32

約数和(自身を含む): 3290918400

約数和(自身を除く): 1279629434

約数列:

[1, 2, 19, 38, 43, 79, 86, 158, 817, 1501, 1634, 3002, 3397, 6794, 15581, 31162, 64543, 129086, 296039, 592078, 669983, 1230899, 1339966, 2461798, 12729677, 23387081, 25459354, 46774162, 52928657, 105857314, 1005644483, 2011288966]

約数ペア:

[(1, 2011288966), (2, 1005644483), (19, 105857314), (38, 52928657), (43, 46774162), (79, 25459354), (86, 23387081), (158, 12729677), (817, 2461798), (1501, 1339966), (1634, 1230899), (3002, 669983), (3397, 592078), (6794, 296039), (15581, 129086), (31162, 64543)]