646693962

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{8161}}^1$

素因数の和:8494

約数の個数: 32

約数和(自身を含む): 1325769984

約数和(自身を除く): 679076022

約数列:

[1, 2, 3, 6, 47, 94, 141, 281, 282, 562, 843, 1686, 8161, 13207, 16322, 24483, 26414, 39621, 48966, 79242, 383567, 767134, 1150701, 2293241, 2301402, 4586482, 6879723, 13759446, 107782327, 215564654, 323346981, 646693962]

約数ペア:

[(1, 646693962), (2, 323346981), (3, 215564654), (6, 107782327), (47, 13759446), (94, 6879723), (141, 4586482), (281, 2301402), (282, 2293241), (562, 1150701), (843, 767134), (1686, 383567), (8161, 79242), (13207, 48966), (16322, 39621), (24483, 26414)]