2021981406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{65449}}^1$

素因数の和:65744

約数の個数: 32

約数和(自身を含む): 4272576000

約数和(自身を除く): 2250594594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 5149, 10298, 15447, 30894, 65449, 130898, 196347, 392694, 1243531, 2487062, 3730593, 7461186, 17736679, 35473358, 53210037, 106420074, 336996901, 673993802, 1010990703, 2021981406]

約数ペア:

[(1, 2021981406), (2, 1010990703), (3, 673993802), (6, 336996901), (19, 106420074), (38, 53210037), (57, 35473358), (114, 17736679), (271, 7461186), (542, 3730593), (813, 2487062), (1626, 1243531), (5149, 392694), (10298, 196347), (15447, 130898), (30894, 65449)]