2531028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 6592320

約数和(自身を除く): 4061292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 653, 969, 1292, 1306, 1938, 1959, 2612, 3876, 3918, 7836, 11101, 12407, 22202, 24814, 33303, 37221, 44404, 49628, 66606, 74442, 133212, 148884, 210919, 421838, 632757, 843676, 1265514, 2531028]

約数ペア:

[(1, 2531028), (2, 1265514), (3, 843676), (4, 632757), (6, 421838), (12, 210919), (17, 148884), (19, 133212), (34, 74442), (38, 66606), (51, 49628), (57, 44404), (68, 37221), (76, 33303), (102, 24814), (114, 22202), (204, 12407), (228, 11101), (323, 7836), (646, 3918), (653, 3876), (969, 2612), (1292, 1959), (1306, 1938)]