126551486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{27961}}^1$

素因数の和:28067

約数の個数: 16

約数和(自身を含む): 198642048

約数和(自身を除く): 72090562

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 27961, 55922, 866791, 1733582, 2041153, 4082306, 63275743, 126551486]

約数ペア:

[(1, 126551486), (2, 63275743), (31, 4082306), (62, 2041153), (73, 1733582), (146, 866791), (2263, 55922), (4526, 27961)]