2156110396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{830551}}^1$

素因数の和:830625

約数の個数: 24

約数和(自身を含む): 4185982080

約数和(自身を除く): 2029871684

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 830551, 1661102, 3322204, 9136061, 18272122, 36544244, 49002509, 98005018, 196010036, 539027599, 1078055198, 2156110396]

約数ペア:

[(1, 2156110396), (2, 1078055198), (4, 539027599), (11, 196010036), (22, 98005018), (44, 49002509), (59, 36544244), (118, 18272122), (236, 9136061), (649, 3322204), (1298, 1661102), (2596, 830551)]