328335916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{2239}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 585240320

約数和(自身を除く): 256904404

約数列:

[1, 2, 4, 61, 122, 244, 601, 1202, 2239, 2404, 4478, 8956, 36661, 73322, 136579, 146644, 273158, 546316, 1345639, 2691278, 5382556, 82083979, 164167958, 328335916]

約数ペア:

[(1, 328335916), (2, 164167958), (4, 82083979), (61, 5382556), (122, 2691278), (244, 1345639), (601, 546316), (1202, 273158), (2239, 146644), (2404, 136579), (4478, 73322), (8956, 36661)]