2356557842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1\times {\mathrm{13121}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 3578369400

約数和(自身を除く): 1221811558

約数列:

[1, 2, 89, 178, 1009, 2018, 13121, 26242, 89801, 179602, 1167769, 2335538, 13239089, 26478178, 1178278921, 2356557842]

約数ペア:

[(1, 2356557842), (2, 1178278921), (89, 26478178), (178, 13239089), (1009, 2335538), (2018, 1167769), (13121, 179602), (26242, 89801)]