299049938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{222839}}^1$

素因数の和:222913

約数の個数: 16

約数和(自身を含む): 497378880

約数和(自身を除く): 198328942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 222839, 445678, 2451229, 4902458, 13593179, 27186358, 149524969, 299049938]

約数ペア:

[(1, 299049938), (2, 149524969), (11, 27186358), (22, 13593179), (61, 4902458), (122, 2451229), (671, 445678), (1342, 222839)]