1489302434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2833}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 2361515520

約数和(自身を除く): 872213086

約数列:

[1, 2, 31, 61, 62, 122, 139, 278, 1891, 2833, 3782, 4309, 5666, 8479, 8618, 16958, 87823, 172813, 175646, 262849, 345626, 393787, 525698, 787574, 5357203, 10714406, 12207397, 24021007, 24414794, 48042014, 744651217, 1489302434]

約数ペア:

[(1, 1489302434), (2, 744651217), (31, 48042014), (61, 24414794), (62, 24021007), (122, 12207397), (139, 10714406), (278, 5357203), (1891, 787574), (2833, 525698), (3782, 393787), (4309, 345626), (5666, 262849), (8479, 175646), (8618, 172813), (16958, 87823)]