2410928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 5135088

約数和(自身を除く): 2724160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 173, 208, 268, 346, 536, 692, 871, 1072, 1384, 1742, 2249, 2768, 3484, 4498, 6968, 8996, 11591, 13936, 17992, 23182, 35984, 46364, 92728, 150683, 185456, 301366, 602732, 1205464, 2410928]

約数ペア:

[(1, 2410928), (2, 1205464), (4, 602732), (8, 301366), (13, 185456), (16, 150683), (26, 92728), (52, 46364), (67, 35984), (104, 23182), (134, 17992), (173, 13936), (208, 11591), (268, 8996), (346, 6968), (536, 4498), (692, 3484), (871, 2768), (1072, 2249), (1384, 1742)]