2011851051

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{39119}}^1$

素因数の和:39239

約数の個数: 32

約数和(自身を含む): 3204710400

約数和(自身を除く): 1192859349

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1659, 2449, 7347, 17143, 39119, 51429, 117357, 273833, 821499, 1212689, 3090401, 3638067, 8488823, 9271203, 21632807, 25466469, 64898421, 95802431, 287407293, 670617017, 2011851051]

約数ペア:

[(1, 2011851051), (3, 670617017), (7, 287407293), (21, 95802431), (31, 64898421), (79, 25466469), (93, 21632807), (217, 9271203), (237, 8488823), (553, 3638067), (651, 3090401), (1659, 1212689), (2449, 821499), (7347, 273833), (17143, 117357), (39119, 51429)]