489047496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2910997}}^1$

素因数の和:2911013

約数の個数: 32

約数和(自身を含む): 1397279040

約数和(自身を除く): 908231544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2910997, 5821994, 8732991, 11643988, 17465982, 20376979, 23287976, 34931964, 40753958, 61130937, 69863928, 81507916, 122261874, 163015832, 244523748, 489047496]

約数ペア:

[(1, 489047496), (2, 244523748), (3, 163015832), (4, 122261874), (6, 81507916), (7, 69863928), (8, 61130937), (12, 40753958), (14, 34931964), (21, 23287976), (24, 20376979), (28, 17465982), (42, 11643988), (56, 8732991), (84, 5821994), (168, 2910997)]