2912462780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{33331}}^1$

素因数の和:33614

約数の個数: 48

約数和(自身を含む): 6501339936

約数和(自身を除く): 3588877156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 514, 1028, 1285, 2570, 4369, 5140, 8738, 17476, 21845, 33331, 43690, 66662, 87380, 133324, 166655, 333310, 566627, 666620, 1133254, 2266508, 2833135, 5666270, 8566067, 11332540, 17132134, 34264268, 42830335, 85660670, 145623139, 171321340, 291246278, 582492556, 728115695, 1456231390, 2912462780]

約数ペア:

[(1, 2912462780), (2, 1456231390), (4, 728115695), (5, 582492556), (10, 291246278), (17, 171321340), (20, 145623139), (34, 85660670), (68, 42830335), (85, 34264268), (170, 17132134), (257, 11332540), (340, 8566067), (514, 5666270), (1028, 2833135), (1285, 2266508), (2570, 1133254), (4369, 666620), (5140, 566627), (8738, 333310), (17476, 166655), (21845, 133324), (33331, 87380), (43690, 66662)]