286474441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 53595959

約数列:

[1, 11, 29, 31, 59, 319, 341, 491, 649, 899, 1711, 1829, 5401, 9889, 14239, 15221, 18821, 20119, 28969, 53041, 156629, 167431, 318659, 441409, 583451, 840101, 898039, 4855499, 9241111, 9878429, 26043131, 286474441]

約数ペア:

[(1, 286474441), (11, 26043131), (29, 9878429), (31, 9241111), (59, 4855499), (319, 898039), (341, 840101), (491, 583451), (649, 441409), (899, 318659), (1711, 167431), (1829, 156629), (5401, 53041), (9889, 28969), (14239, 20119), (15221, 18821)]