2568228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6557376

約数和(自身を除く): 3989148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 163, 202, 303, 326, 404, 489, 606, 652, 978, 1212, 1313, 1956, 2119, 2626, 3939, 4238, 5252, 6357, 7878, 8476, 12714, 15756, 16463, 25428, 32926, 49389, 65852, 98778, 197556, 214019, 428038, 642057, 856076, 1284114, 2568228]

約数ペア:

[(1, 2568228), (2, 1284114), (3, 856076), (4, 642057), (6, 428038), (12, 214019), (13, 197556), (26, 98778), (39, 65852), (52, 49389), (78, 32926), (101, 25428), (156, 16463), (163, 15756), (202, 12714), (303, 8476), (326, 7878), (404, 6357), (489, 5252), (606, 4238), (652, 3939), (978, 2626), (1212, 2119), (1313, 1956)]