321380212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{4789}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 592810400

約数和(自身を除く): 271430188

約数列:

[1, 2, 4, 19, 38, 76, 883, 1766, 3532, 4789, 9578, 16777, 19156, 33554, 67108, 90991, 181982, 363964, 4228687, 8457374, 16914748, 80345053, 160690106, 321380212]

約数ペア:

[(1, 321380212), (2, 160690106), (4, 80345053), (19, 16914748), (38, 8457374), (76, 4228687), (883, 363964), (1766, 181982), (3532, 90991), (4789, 67108), (9578, 33554), (16777, 19156)]