291119565556

素因数分解:

$2^2\times {\mathrm{601}}^1\times {\mathrm{6229}}^1\times {\mathrm{19441}}^1$

素因数の和:26275

約数の個数: 24

約数和(自身を含む): 510415103240

約数和(自身を除く): 219295537684

約数列:

[1, 2, 4, 601, 1202, 2404, 6229, 12458, 19441, 24916, 38882, 77764, 3743629, 7487258, 11684041, 14974516, 23368082, 46736164, 121097989, 242195978, 484391956, 72779891389, 145559782778, 291119565556]

約数ペア:

[(1, 291119565556), (2, 145559782778), (4, 72779891389), (601, 484391956), (1202, 242195978), (2404, 121097989), (6229, 46736164), (12458, 23368082), (19441, 14974516), (24916, 11684041), (38882, 7487258), (77764, 3743629)]