2013903895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6217}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 2653941888

約数和(自身を除く): 640037993

約数列:

[1, 5, 17, 37, 85, 103, 185, 515, 629, 1751, 3145, 3811, 6217, 8755, 19055, 31085, 64787, 105689, 230029, 323935, 528445, 640351, 1150145, 3201755, 3910493, 10885967, 19552465, 23692987, 54429835, 118464935, 402780779, 2013903895]

約数ペア:

[(1, 2013903895), (5, 402780779), (17, 118464935), (37, 54429835), (85, 23692987), (103, 19552465), (185, 10885967), (515, 3910493), (629, 3201755), (1751, 1150145), (3145, 640351), (3811, 528445), (6217, 323935), (8755, 230029), (19055, 105689), (31085, 64787)]