8121714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 17089920

約数和(自身を除く): 8968206

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 257, 458, 514, 687, 771, 1374, 1542, 5267, 5911, 10534, 11822, 15801, 17733, 31602, 35466, 58853, 117706, 176559, 353118, 1353619, 2707238, 4060857, 8121714]

約数ペア:

[(1, 8121714), (2, 4060857), (3, 2707238), (6, 1353619), (23, 353118), (46, 176559), (69, 117706), (138, 58853), (229, 35466), (257, 31602), (458, 17733), (514, 15801), (687, 11822), (771, 10534), (1374, 5911), (1542, 5267)]