246400396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{23431}}^1$

素因数の和:23685

約数の個数: 24

約数和(自身を含む): 472389120

約数和(自身を除く): 225988724

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 23431, 46862, 93724, 257741, 515482, 1030964, 5600009, 11200018, 22400036, 61600099, 123200198, 246400396]

約数ペア:

[(1, 246400396), (2, 123200198), (4, 61600099), (11, 22400036), (22, 11200018), (44, 5600009), (239, 1030964), (478, 515482), (956, 257741), (2629, 93724), (5258, 46862), (10516, 23431)]