2916722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 4605120

約数和(自身を除く): 1688398

約数列:

[1, 2, 23, 46, 163, 326, 389, 778, 3749, 7498, 8947, 17894, 63407, 126814, 1458361, 2916722]

約数ペア:

[(1, 2916722), (2, 1458361), (23, 126814), (46, 63407), (163, 17894), (326, 8947), (389, 7498), (778, 3749)]