1163311502

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{20483}}^1$

素因数の和:20947

約数の個数: 16

約数和(自身を含む): 1773504720

約数和(自身を除く): 610193218

約数列:

[1, 2, 73, 146, 389, 778, 20483, 28397, 40966, 56794, 1495259, 2990518, 7967887, 15935774, 581655751, 1163311502]

約数ペア:

[(1, 1163311502), (2, 581655751), (73, 15935774), (146, 7967887), (389, 2990518), (778, 1495259), (20483, 56794), (28397, 40966)]