2198478676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{366169}}^1$

素因数の和:366271

約数の個数: 24

約数和(自身を含む): 4101104000

約数和(自身を除く): 1902625324

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 366169, 732338, 1464676, 6957211, 13914422, 27828844, 28927351, 57854702, 115709404, 549619669, 1099239338, 2198478676]

約数ペア:

[(1, 2198478676), (2, 1099239338), (4, 549619669), (19, 115709404), (38, 57854702), (76, 28927351), (79, 27828844), (158, 13914422), (316, 6957211), (1501, 1464676), (3002, 732338), (6004, 366169)]