1340857562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{5647}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 2254500864

約数和(自身を除く): 913643302

約数列:

[1, 2, 11, 22, 43, 86, 251, 473, 502, 946, 2761, 5522, 5647, 10793, 11294, 21586, 62117, 118723, 124234, 237446, 242821, 485642, 1417397, 2671031, 2834794, 5342062, 15591367, 31182734, 60948071, 121896142, 670428781, 1340857562]

約数ペア:

[(1, 1340857562), (2, 670428781), (11, 121896142), (22, 60948071), (43, 31182734), (86, 15591367), (251, 5342062), (473, 2834794), (502, 2671031), (946, 1417397), (2761, 485642), (5522, 242821), (5647, 237446), (10793, 124234), (11294, 118723), (21586, 62117)]