2112796

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 4298336

約数和(自身を除く): 2185540

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1237, 1708, 2474, 4948, 8659, 17318, 34636, 75457, 150914, 301828, 528199, 1056398, 2112796]

約数ペア:

[(1, 2112796), (2, 1056398), (4, 528199), (7, 301828), (14, 150914), (28, 75457), (61, 34636), (122, 17318), (244, 8659), (427, 4948), (854, 2474), (1237, 1708)]