1283507092

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 2609228160

約数和(自身を除く): 1325721068

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 211, 356, 422, 623, 844, 1246, 1477, 2441, 2492, 2954, 4882, 5908, 9764, 17087, 18779, 34174, 37558, 68348, 75116, 131453, 217249, 262906, 434498, 515051, 525812, 868996, 1030102, 1520743, 2060204, 3041486, 3605357, 6082972, 7210714, 14421428, 45839539, 91679078, 183358156, 320876773, 641753546, 1283507092]

約数ペア:

[(1, 1283507092), (2, 641753546), (4, 320876773), (7, 183358156), (14, 91679078), (28, 45839539), (89, 14421428), (178, 7210714), (211, 6082972), (356, 3605357), (422, 3041486), (623, 2060204), (844, 1520743), (1246, 1030102), (1477, 868996), (2441, 525812), (2492, 515051), (2954, 434498), (4882, 262906), (5908, 217249), (9764, 131453), (17087, 75116), (18779, 68348), (34174, 37558)]