1276393602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{840839}}^1$

素因数の和:840878

約数の個数: 32

約数和(自身を含む): 2905943040

約数和(自身を除く): 1629549438

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 840839, 1681678, 2522517, 5045034, 9249229, 18498458, 19339297, 27747687, 38678594, 55495374, 58017891, 116035782, 212732267, 425464534, 638196801, 1276393602]

約数ペア:

[(1, 1276393602), (2, 638196801), (3, 425464534), (6, 212732267), (11, 116035782), (22, 58017891), (23, 55495374), (33, 38678594), (46, 27747687), (66, 19339297), (69, 18498458), (138, 9249229), (253, 5045034), (506, 2522517), (759, 1681678), (1518, 840839)]