891570228

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{4513}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 2114285376

約数和(自身を除く): 1222715148

約数列:

[1, 2, 3, 4, 6, 12, 101, 163, 202, 303, 326, 404, 489, 606, 652, 978, 1212, 1956, 4513, 9026, 13539, 16463, 18052, 27078, 32926, 49389, 54156, 65852, 98778, 197556, 455813, 735619, 911626, 1367439, 1471238, 1823252, 2206857, 2734878, 2942476, 4413714, 5469756, 8827428, 74297519, 148595038, 222892557, 297190076, 445785114, 891570228]

約数ペア:

[(1, 891570228), (2, 445785114), (3, 297190076), (4, 222892557), (6, 148595038), (12, 74297519), (101, 8827428), (163, 5469756), (202, 4413714), (303, 2942476), (326, 2734878), (404, 2206857), (489, 1823252), (606, 1471238), (652, 1367439), (978, 911626), (1212, 735619), (1956, 455813), (4513, 197556), (9026, 98778), (13539, 65852), (16463, 54156), (18052, 49389), (27078, 32926)]