77917882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241981}}^1$

素因数の和:242013

約数の個数: 16

約数和(自身を含む): 139381632

約数和(自身を除く): 61463750

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 241981, 483962, 1693867, 3387734, 5565563, 11131126, 38958941, 77917882]

約数ペア:

[(1, 77917882), (2, 38958941), (7, 11131126), (14, 5565563), (23, 3387734), (46, 1693867), (161, 483962), (322, 241981)]