8021215238

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{493249}}^1$

素因数の和:493471

約数の個数: 16

約数和(自身を含む): 12358872000

約数和(自身を除く): 4337656762

約数列:

[1, 2, 47, 94, 173, 346, 8131, 16262, 493249, 986498, 23182703, 46365406, 85332077, 170664154, 4010607619, 8021215238]

約数ペア:

[(1, 8021215238), (2, 4010607619), (47, 170664154), (94, 85332077), (173, 46365406), (346, 23182703), (8131, 986498), (16262, 493249)]