2018015896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2591}}^1\times {\mathrm{7489}}^1$

素因数の和:10099

約数の個数: 32

約数和(自身を含む): 4076956800

約数和(自身を除く): 2058940904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2591, 5182, 7489, 10364, 14978, 20728, 29956, 33683, 59912, 67366, 97357, 134732, 194714, 269464, 389428, 778856, 19403999, 38807998, 77615996, 155231992, 252251987, 504503974, 1009007948, 2018015896]

約数ペア:

[(1, 2018015896), (2, 1009007948), (4, 504503974), (8, 252251987), (13, 155231992), (26, 77615996), (52, 38807998), (104, 19403999), (2591, 778856), (5182, 389428), (7489, 269464), (10364, 194714), (14978, 134732), (20728, 97357), (29956, 67366), (33683, 59912)]