1221173102

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{7309}}^1$

素因数の和:8051

約数の個数: 16

約数和(自身を含む): 1848260400

約数和(自身を除く): 627087298

約数列:

[1, 2, 139, 278, 601, 1202, 7309, 14618, 83539, 167078, 1015951, 2031902, 4392709, 8785418, 610586551, 1221173102]

約数ペア:

[(1, 1221173102), (2, 610586551), (139, 8785418), (278, 4392709), (601, 2031902), (1202, 1015951), (7309, 167078), (14618, 83539)]