180630796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2376721}}^1$

素因数の和:2376744

約数の個数: 12

約数和(自身を含む): 332741080

約数和(自身を除く): 152110284

約数列:

[1, 2, 4, 19, 38, 76, 2376721, 4753442, 9506884, 45157699, 90315398, 180630796]

約数ペア:

[(1, 180630796), (2, 90315398), (4, 45157699), (19, 9506884), (38, 4753442), (76, 2376721)]