742051289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{10313}}^1$

素因数の和:10880

約数の個数: 16

約数和(自身を含む): 894430080

約数和(自身を除く): 152378791

約数列:

[1, 7, 19, 133, 541, 3787, 10279, 10313, 71953, 72191, 195947, 1371629, 5579333, 39055331, 106007327, 742051289]

約数ペア:

[(1, 742051289), (7, 106007327), (19, 39055331), (133, 5579333), (541, 1371629), (3787, 195947), (10279, 72191), (10313, 71953)]