12448188478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 21826050048

約数和(自身を除く): 9377861570

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 197, 253, 394, 506, 517, 1034, 1081, 2162, 2167, 2657, 4334, 4531, 5314, 9062, 9259, 11891, 18518, 23782, 29227, 49841, 58454, 61111, 99682, 101849, 122222, 124879, 203698, 212957, 249758, 425914, 523429, 672221, 1046858, 1344442, 1373669, 2342527, 2747338, 2872217, 4685054, 5744434, 5757719, 11515438, 12038867, 24077734, 24601163, 31594387, 49202326, 63188774, 132427537, 264855074, 270612793, 541225586, 565826749, 1131653498, 6224094239, 12448188478]

約数ペア:

[(1, 12448188478), (2, 6224094239), (11, 1131653498), (22, 565826749), (23, 541225586), (46, 270612793), (47, 264855074), (94, 132427537), (197, 63188774), (253, 49202326), (394, 31594387), (506, 24601163), (517, 24077734), (1034, 12038867), (1081, 11515438), (2162, 5757719), (2167, 5744434), (2657, 4685054), (4334, 2872217), (4531, 2747338), (5314, 2342527), (9062, 1373669), (9259, 1344442), (11891, 1046858), (18518, 672221), (23782, 523429), (29227, 425914), (49841, 249758), (58454, 212957), (61111, 203698), (99682, 124879), (101849, 122222)]