140400442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{771431}}^1$

素因数の和:771453

約数の個数: 16

約数和(自身を含む): 259201152

約数和(自身を除く): 118800710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 771431, 1542862, 5400017, 10028603, 10800034, 20057206, 70200221, 140400442]

約数ペア:

[(1, 140400442), (2, 70200221), (7, 20057206), (13, 10800034), (14, 10028603), (26, 5400017), (91, 1542862), (182, 771431)]