2171602248

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1239499}}^1$

素因数の和:1239581

約数の個数: 32

約数和(自身を含む): 5503380000

約数和(自身を除く): 3331777752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 1239499, 2478998, 3718497, 4957996, 7436994, 9915992, 14873988, 29747976, 90483427, 180966854, 271450281, 361933708, 542900562, 723867416, 1085801124, 2171602248]

約数ペア:

[(1, 2171602248), (2, 1085801124), (3, 723867416), (4, 542900562), (6, 361933708), (8, 271450281), (12, 180966854), (24, 90483427), (73, 29747976), (146, 14873988), (219, 9915992), (292, 7436994), (438, 4957996), (584, 3718497), (876, 2478998), (1752, 1239499)]