312825982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{827}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 550851840

約数和(自身を除く): 238025858

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 659, 827, 1318, 1654, 4613, 5789, 9226, 11578, 27019, 33907, 54038, 67814, 189133, 237349, 378266, 474698, 544993, 1089986, 3814951, 7629902, 22344713, 44689426, 156412991, 312825982]

約数ペア:

[(1, 312825982), (2, 156412991), (7, 44689426), (14, 22344713), (41, 7629902), (82, 3814951), (287, 1089986), (574, 544993), (659, 474698), (827, 378266), (1318, 237349), (1654, 189133), (4613, 67814), (5789, 54038), (9226, 33907), (11578, 27019)]