1679331388

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{2153}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 3408834240

約数和(自身を除く): 1729502852

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 313, 356, 623, 626, 1246, 1252, 2153, 2191, 2492, 4306, 4382, 8612, 8764, 15071, 27857, 30142, 55714, 60284, 111428, 191617, 194999, 383234, 389998, 673889, 766468, 779996, 1341319, 1347778, 2682638, 2695556, 4717223, 5365276, 9434446, 18868892, 59976121, 119952242, 239904484, 419832847, 839665694, 1679331388]

約数ペア:

[(1, 1679331388), (2, 839665694), (4, 419832847), (7, 239904484), (14, 119952242), (28, 59976121), (89, 18868892), (178, 9434446), (313, 5365276), (356, 4717223), (623, 2695556), (626, 2682638), (1246, 1347778), (1252, 1341319), (2153, 779996), (2191, 766468), (2492, 673889), (4306, 389998), (4382, 383234), (8612, 194999), (8764, 191617), (15071, 111428), (27857, 60284), (30142, 55714)]