465780496

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{147773}}^1$

素因数の和:147978

約数の個数: 20

約数和(自身を含む): 907036812

約数和(自身を除く): 441256316

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 147773, 295546, 591092, 1182184, 2364368, 29111281, 58222562, 116445124, 232890248, 465780496]

約数ペア:

[(1, 465780496), (2, 232890248), (4, 116445124), (8, 58222562), (16, 29111281), (197, 2364368), (394, 1182184), (788, 591092), (1576, 295546), (3152, 147773)]