1796368

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 4081088

約数和(自身を除く): 2284720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 373, 602, 688, 746, 1204, 1492, 2408, 2611, 2984, 4816, 5222, 5968, 10444, 16039, 20888, 32078, 41776, 64156, 112273, 128312, 224546, 256624, 449092, 898184, 1796368]

約数ペア:

[(1, 1796368), (2, 898184), (4, 449092), (7, 256624), (8, 224546), (14, 128312), (16, 112273), (28, 64156), (43, 41776), (56, 32078), (86, 20888), (112, 16039), (172, 10444), (301, 5968), (344, 5222), (373, 4816), (602, 2984), (688, 2611), (746, 2408), (1204, 1492)]