851877262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{219217}}^1$

素因数の和:219315

約数の個数: 16

約数和(自身を含む): 1341614160

約数和(自身を除く): 489736898

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 219217, 438434, 6357293, 12714586, 14687539, 29375078, 425938631, 851877262]

約数ペア:

[(1, 851877262), (2, 425938631), (29, 29375078), (58, 14687539), (67, 12714586), (134, 6357293), (1943, 438434), (3886, 219217)]