1233928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2518560

約数和(自身を除く): 1284632

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 211, 344, 422, 731, 844, 1462, 1688, 2924, 3587, 5848, 7174, 9073, 14348, 18146, 28696, 36292, 72584, 154241, 308482, 616964, 1233928]

約数ペア:

[(1, 1233928), (2, 616964), (4, 308482), (8, 154241), (17, 72584), (34, 36292), (43, 28696), (68, 18146), (86, 14348), (136, 9073), (172, 7174), (211, 5848), (344, 3587), (422, 2924), (731, 1688), (844, 1462)]