137404618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{278147}}^1$

素因数の和:278181

約数の個数: 16

約数和(自身を含む): 233644320

約数和(自身を除く): 96239702

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 278147, 556294, 3615911, 5284793, 7231822, 10569586, 68702309, 137404618]

約数ペア:

[(1, 137404618), (2, 68702309), (13, 10569586), (19, 7231822), (26, 5284793), (38, 3615911), (247, 556294), (494, 278147)]