245946198

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{561521}}^1$

素因数の和:561599

約数の個数: 16

約数和(自身を含む): 498631536

約数和(自身を除く): 252685338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 561521, 1123042, 1684563, 3369126, 40991033, 81982066, 122973099, 245946198]

約数ペア:

[(1, 245946198), (2, 122973099), (3, 81982066), (6, 40991033), (73, 3369126), (146, 1684563), (219, 1123042), (438, 561521)]