807741370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{17827}}^1$

素因数の和:18054

約数の個数: 32

約数和(自身を含む): 1524935808

約数和(自身を除く): 717194438

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 9062, 17827, 22655, 35654, 45310, 89135, 178270, 410021, 820042, 2050105, 3511919, 4100210, 7023838, 17559595, 35119190, 80774137, 161548274, 403870685, 807741370]

約数ペア:

[(1, 807741370), (2, 403870685), (5, 161548274), (10, 80774137), (23, 35119190), (46, 17559595), (115, 7023838), (197, 4100210), (230, 3511919), (394, 2050105), (985, 820042), (1970, 410021), (4531, 178270), (9062, 89135), (17827, 45310), (22655, 35654)]