1205464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2484720

約数和(自身を除く): 1279256

約数列:

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

約数ペア:

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