1399222942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{361183}}^1$

素因数の和:361347

約数の個数: 16

約数和(自身を含む): 2275459200

約数和(自身を除く): 876236258

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 361183, 722366, 4695379, 9390758, 53816267, 107632534, 699611471, 1399222942]

約数ペア:

[(1, 1399222942), (2, 699611471), (13, 107632534), (26, 53816267), (149, 9390758), (298, 4695379), (1937, 722366), (3874, 361183)]