2783405954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11694983}}^1$

素因数の和:11695009

約数の個数: 16

約数和(自身を含む): 5052233088

約数和(自身を除く): 2268827134

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11694983, 23389966, 81864881, 163729762, 198814711, 397629422, 1391702977, 2783405954]

約数ペア:

[(1, 2783405954), (2, 1391702977), (7, 397629422), (14, 198814711), (17, 163729762), (34, 81864881), (119, 23389966), (238, 11694983)]