320034062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{118619}}^1$

素因数の和:118711

約数の個数: 16

約数和(自身を含む): 512438400

約数和(自身を除く): 192404338

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 118619, 237238, 2253761, 4507522, 8421949, 16843898, 160017031, 320034062]

約数ペア:

[(1, 320034062), (2, 160017031), (19, 16843898), (38, 8421949), (71, 4507522), (142, 2253761), (1349, 237238), (2698, 118619)]