2421664

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3323936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 569, 608, 1064, 1138, 2128, 2276, 3983, 4256, 4552, 7966, 9104, 10811, 15932, 18208, 21622, 31864, 43244, 63728, 75677, 86488, 127456, 151354, 172976, 302708, 345952, 605416, 1210832, 2421664]

約数ペア:

[(1, 2421664), (2, 1210832), (4, 605416), (7, 345952), (8, 302708), (14, 172976), (16, 151354), (19, 127456), (28, 86488), (32, 75677), (38, 63728), (56, 43244), (76, 31864), (112, 21622), (133, 18208), (152, 15932), (224, 10811), (266, 9104), (304, 7966), (532, 4552), (569, 4256), (608, 3983), (1064, 2276), (1138, 2128)]