2016894885

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{2647}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 3274199040

約数和(自身を除く): 1257304155

約数列:

[1, 3, 5, 15, 79, 237, 395, 643, 1185, 1929, 2647, 3215, 7941, 9645, 13235, 39705, 50797, 152391, 209113, 253985, 627339, 761955, 1045565, 1702021, 3136695, 5106063, 8510105, 25530315, 134459659, 403378977, 672298295, 2016894885]

約数ペア:

[(1, 2016894885), (3, 672298295), (5, 403378977), (15, 134459659), (79, 25530315), (237, 8510105), (395, 5106063), (643, 3136695), (1185, 1702021), (1929, 1045565), (2647, 761955), (3215, 627339), (7941, 253985), (9645, 209113), (13235, 152391), (39705, 50797)]