1319032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 2908080

約数和(自身を除く): 1589048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1153, 2306, 4612, 9224, 12683, 14989, 25366, 29978, 50732, 59956, 101464, 119912, 164879, 329758, 659516, 1319032]

約数ペア:

[(1, 1319032), (2, 659516), (4, 329758), (8, 164879), (11, 119912), (13, 101464), (22, 59956), (26, 50732), (44, 29978), (52, 25366), (88, 14989), (104, 12683), (143, 9224), (286, 4612), (572, 2306), (1144, 1153)]