1608306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 3715200

約数和(自身を除く): 2106894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 257, 298, 447, 514, 771, 894, 1043, 1542, 1799, 2086, 3129, 3598, 5397, 6258, 10794, 38293, 76586, 114879, 229758, 268051, 536102, 804153, 1608306]

約数ペア:

[(1, 1608306), (2, 804153), (3, 536102), (6, 268051), (7, 229758), (14, 114879), (21, 76586), (42, 38293), (149, 10794), (257, 6258), (298, 5397), (447, 3598), (514, 3129), (771, 2086), (894, 1799), (1043, 1542)]