2016948315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{22229}}^1$

素因数の和:22523

約数の個数: 32

約数和(自身を含む): 3380382720

約数和(自身を除く): 1363434405

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 789, 1315, 3945, 6049, 18147, 22229, 30245, 66687, 90735, 111145, 333435, 511267, 1533801, 2556335, 5846227, 7669005, 17538681, 29231135, 87693405, 134463221, 403389663, 672316105, 2016948315]

約数ペア:

[(1, 2016948315), (3, 672316105), (5, 403389663), (15, 134463221), (23, 87693405), (69, 29231135), (115, 17538681), (263, 7669005), (345, 5846227), (789, 2556335), (1315, 1533801), (3945, 511267), (6049, 333435), (18147, 111145), (22229, 90735), (30245, 66687)]