1905882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 2324262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 431, 737, 862, 1293, 1474, 2211, 2586, 4422, 4741, 9482, 14223, 28446, 28877, 57754, 86631, 173262, 317647, 635294, 952941, 1905882]

約数ペア:

[(1, 1905882), (2, 952941), (3, 635294), (6, 317647), (11, 173262), (22, 86631), (33, 57754), (66, 28877), (67, 28446), (134, 14223), (201, 9482), (402, 4741), (431, 4422), (737, 2586), (862, 2211), (1293, 1474)]