2218654064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1145999}}^1$

素因数の和:1146029

約数の個数: 30

約数和(自身を含む): 4724958000

約数和(自身を除く): 2506303936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1145999, 2291998, 4583996, 9167992, 12605989, 18335984, 25211978, 50423956, 100847912, 138665879, 201695824, 277331758, 554663516, 1109327032, 2218654064]

約数ペア:

[(1, 2218654064), (2, 1109327032), (4, 554663516), (8, 277331758), (11, 201695824), (16, 138665879), (22, 100847912), (44, 50423956), (88, 25211978), (121, 18335984), (176, 12605989), (242, 9167992), (484, 4583996), (968, 2291998), (1936, 1145999)]