2155644962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{40433}}^1$

素因数の和:40538

約数の個数: 32

約数和(自身を含む): 3609947520

約数和(自身を除く): 1454302558

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 26657, 40433, 53314, 80866, 768227, 929959, 1536454, 1859918, 2466413, 4932826, 17669221, 35338442, 46861847, 56727499, 93723694, 113454998, 1077822481, 2155644962]

約数ペア:

[(1, 2155644962), (2, 1077822481), (19, 113454998), (23, 93723694), (38, 56727499), (46, 46861847), (61, 35338442), (122, 17669221), (437, 4932826), (874, 2466413), (1159, 1859918), (1403, 1536454), (2318, 929959), (2806, 768227), (26657, 80866), (40433, 53314)]