4063384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 8316000

約数和(自身を除く): 4252616

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 439, 712, 878, 1157, 1756, 2314, 3512, 4628, 5707, 9256, 11414, 22828, 39071, 45656, 78142, 156284, 312568, 507923, 1015846, 2031692, 4063384]

約数ペア:

[(1, 4063384), (2, 2031692), (4, 1015846), (8, 507923), (13, 312568), (26, 156284), (52, 78142), (89, 45656), (104, 39071), (178, 22828), (356, 11414), (439, 9256), (712, 5707), (878, 4628), (1157, 3512), (1756, 2314)]