2017151488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{358159}}^1$

素因数の和:358188

約数の個数: 40

約数和(自身を含む): 4396772160

約数和(自身を除く): 2379620672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 358159, 716318, 1432636, 2865272, 3939749, 5730544, 7879498, 11461088, 15758996, 22922176, 31517992, 45844352, 63035984, 91688704, 126071968, 183377408, 252143936, 504287872, 1008575744, 2017151488]

約数ペア:

[(1, 2017151488), (2, 1008575744), (4, 504287872), (8, 252143936), (11, 183377408), (16, 126071968), (22, 91688704), (32, 63035984), (44, 45844352), (64, 31517992), (88, 22922176), (128, 15758996), (176, 11461088), (256, 7879498), (352, 5730544), (512, 3939749), (704, 2865272), (1408, 1432636), (2816, 716318), (5632, 358159)]