2188248

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 5550000

約数和(自身を除く): 3361752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1249, 1752, 2498, 3747, 4996, 7494, 9992, 14988, 29976, 91177, 182354, 273531, 364708, 547062, 729416, 1094124, 2188248]

約数ペア:

[(1, 2188248), (2, 1094124), (3, 729416), (4, 547062), (6, 364708), (8, 273531), (12, 182354), (24, 91177), (73, 29976), (146, 14988), (219, 9992), (292, 7494), (438, 4996), (584, 3747), (876, 2498), (1249, 1752)]