245391388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{17483}}^1$

素因数の和:17538

約数の個数: 36

約数和(自身を含む): 488328120

約数和(自身を除く): 242936732

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 17483, 34966, 69932, 192313, 384626, 507007, 769252, 1014014, 2028028, 2115443, 4230886, 5577077, 8461772, 11154154, 22308308, 61347847, 122695694, 245391388]

約数ペア:

[(1, 245391388), (2, 122695694), (4, 61347847), (11, 22308308), (22, 11154154), (29, 8461772), (44, 5577077), (58, 4230886), (116, 2115443), (121, 2028028), (242, 1014014), (319, 769252), (484, 507007), (638, 384626), (1276, 192313), (3509, 69932), (7018, 34966), (14036, 17483)]