121436698178

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{994193}}^1$

素因数の和:994741

約数の個数: 16

約数和(自身を含む): 183786702840

約数和(自身を除く): 62350004662

約数列:

[1, 2, 157, 314, 389, 778, 61073, 122146, 994193, 1988386, 156088301, 312176602, 386741077, 773482154, 60718349089, 121436698178]

約数ペア:

[(1, 121436698178), (2, 60718349089), (157, 773482154), (314, 386741077), (389, 312176602), (778, 156088301), (61073, 1988386), (122146, 994193)]