136665986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4463}}^1$

素因数の和:4777

約数の個数: 16

約数和(自身を含む): 209236608

約数和(自身を除く): 72570622

約数列:

[1, 2, 61, 122, 251, 502, 4463, 8926, 15311, 30622, 272243, 544486, 1120213, 2240426, 68332993, 136665986]

約数ペア:

[(1, 136665986), (2, 68332993), (61, 2240426), (122, 1120213), (251, 544486), (502, 272243), (4463, 30622), (8926, 15311)]