2499684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 6592320

約数和(自身を除く): 4092636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 653, 957, 1276, 1306, 1914, 1959, 2612, 3828, 3918, 7183, 7836, 14366, 18937, 21549, 28732, 37874, 43098, 56811, 75748, 86196, 113622, 208307, 227244, 416614, 624921, 833228, 1249842, 2499684]

約数ペア:

[(1, 2499684), (2, 1249842), (3, 833228), (4, 624921), (6, 416614), (11, 227244), (12, 208307), (22, 113622), (29, 86196), (33, 75748), (44, 56811), (58, 43098), (66, 37874), (87, 28732), (116, 21549), (132, 18937), (174, 14366), (319, 7836), (348, 7183), (638, 3918), (653, 3828), (957, 2612), (1276, 1959), (1306, 1914)]