416804942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{23293}}^1$

素因数の和:23707

約数の個数: 16

約数和(自身を含む): 654095520

約数和(自身を除く): 237290578

約数列:

[1, 2, 23, 46, 389, 778, 8947, 17894, 23293, 46586, 535739, 1071478, 9060977, 18121954, 208402471, 416804942]

約数ペア:

[(1, 416804942), (2, 208402471), (23, 18121954), (46, 9060977), (389, 1071478), (778, 535739), (8947, 46586), (17894, 23293)]