2021421376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{4139}}^1$

素因数の和:4751

約数の個数: 56

約数和(自身を含む): 4328220960

約数和(自身を除く): 2306799584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 587, 832, 1174, 2348, 4139, 4696, 7631, 8278, 9392, 15262, 16556, 18784, 30524, 33112, 37568, 53807, 61048, 66224, 107614, 122096, 132448, 215228, 244192, 264896, 430456, 488384, 860912, 1721824, 2429593, 3443648, 4859186, 9718372, 19436744, 31584709, 38873488, 63169418, 77746976, 126338836, 155493952, 252677672, 505355344, 1010710688, 2021421376]

約数ペア:

[(1, 2021421376), (2, 1010710688), (4, 505355344), (8, 252677672), (13, 155493952), (16, 126338836), (26, 77746976), (32, 63169418), (52, 38873488), (64, 31584709), (104, 19436744), (208, 9718372), (416, 4859186), (587, 3443648), (832, 2429593), (1174, 1721824), (2348, 860912), (4139, 488384), (4696, 430456), (7631, 264896), (8278, 244192), (9392, 215228), (15262, 132448), (16556, 122096), (18784, 107614), (30524, 66224), (33112, 61048), (37568, 53807)]