488773630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{12893}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 935794944

約数和(自身を除く): 447021314

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 12893, 18955, 25786, 37910, 64465, 128930, 219181, 438362, 1095905, 2191810, 2875139, 5750278, 14375695, 28751390, 48877363, 97754726, 244386815, 488773630]

約数ペア:

[(1, 488773630), (2, 244386815), (5, 97754726), (10, 48877363), (17, 28751390), (34, 14375695), (85, 5750278), (170, 2875139), (223, 2191810), (446, 1095905), (1115, 438362), (2230, 219181), (3791, 128930), (7582, 64465), (12893, 37910), (18955, 25786)]