2018833472

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{289397}}^1$

素因数の和:289518

約数の個数: 28

約数和(自身を含む): 4042890060

約数和(自身を除く): 2024056588

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 289397, 578794, 1157588, 2315176, 4630352, 9260704, 18521408, 31544273, 63088546, 126177092, 252354184, 504708368, 1009416736, 2018833472]

約数ペア:

[(1, 2018833472), (2, 1009416736), (4, 504708368), (8, 252354184), (16, 126177092), (32, 63088546), (64, 31544273), (109, 18521408), (218, 9260704), (436, 4630352), (872, 2315176), (1744, 1157588), (3488, 578794), (6976, 289397)]