2140147402806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28703}}^1\times {\mathrm{1775281}}^1$

素因数の和:1803996

約数の個数: 32

約数和(自身を含む): 4891938674688

約数和(自身を除く): 2751791271882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28703, 57406, 86109, 172218, 200921, 401842, 602763, 1205526, 1775281, 3550562, 5325843, 10651686, 12426967, 24853934, 37280901, 74561802, 50955890543, 101911781086, 152867671629, 305735343258, 356691233801, 713382467602, 1070073701403, 2140147402806]

約数ペア:

[(1, 2140147402806), (2, 1070073701403), (3, 713382467602), (6, 356691233801), (7, 305735343258), (14, 152867671629), (21, 101911781086), (42, 50955890543), (28703, 74561802), (57406, 37280901), (86109, 24853934), (172218, 12426967), (200921, 10651686), (401842, 5325843), (602763, 3550562), (1205526, 1775281)]