9778544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 19788912

約数和(自身を除く): 10010368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 233, 244, 344, 466, 488, 688, 932, 976, 1864, 2623, 3728, 5246, 10019, 10492, 14213, 20038, 20984, 28426, 40076, 41968, 56852, 80152, 113704, 160304, 227408, 611159, 1222318, 2444636, 4889272, 9778544]

約数ペア:

[(1, 9778544), (2, 4889272), (4, 2444636), (8, 1222318), (16, 611159), (43, 227408), (61, 160304), (86, 113704), (122, 80152), (172, 56852), (233, 41968), (244, 40076), (344, 28426), (466, 20984), (488, 20038), (688, 14213), (932, 10492), (976, 10019), (1864, 5246), (2623, 3728)]