473888690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{226741}}^1$

素因数の和:226778

約数の個数: 32

約数和(自身を含む): 979525440

約数和(自身を除く): 505636750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 226741, 453482, 1133705, 2267410, 2494151, 4308079, 4988302, 8616158, 12470755, 21540395, 24941510, 43080790, 47388869, 94777738, 236944345, 473888690]

約数ペア:

[(1, 473888690), (2, 236944345), (5, 94777738), (10, 47388869), (11, 43080790), (19, 24941510), (22, 21540395), (38, 12470755), (55, 8616158), (95, 4988302), (110, 4308079), (190, 2494151), (209, 2267410), (418, 1133705), (1045, 453482), (2090, 226741)]