2821488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 7463808

約数和(自身を除く): 4642320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1367, 2064, 2734, 4101, 5468, 8202, 10936, 16404, 21872, 32808, 58781, 65616, 117562, 176343, 235124, 352686, 470248, 705372, 940496, 1410744, 2821488]

約数ペア:

[(1, 2821488), (2, 1410744), (3, 940496), (4, 705372), (6, 470248), (8, 352686), (12, 235124), (16, 176343), (24, 117562), (43, 65616), (48, 58781), (86, 32808), (129, 21872), (172, 16404), (258, 10936), (344, 8202), (516, 5468), (688, 4101), (1032, 2734), (1367, 2064)]