1551175210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{384907}}^1$

素因数の和:384958

約数の個数: 32

約数和(自身を含む): 3103898112

約数和(自身を除く): 1552722902

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 384907, 769814, 1924535, 3849070, 5003791, 10007582, 11932117, 23864234, 25018955, 50037910, 59660585, 119321170, 155117521, 310235042, 775587605, 1551175210]

約数ペア:

[(1, 1551175210), (2, 775587605), (5, 310235042), (10, 155117521), (13, 119321170), (26, 59660585), (31, 50037910), (62, 25018955), (65, 23864234), (130, 11932117), (155, 10007582), (310, 5003791), (403, 3849070), (806, 1924535), (2015, 769814), (4030, 384907)]