2013420122

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{34381}}^1$

素因数の和:34526

約数の個数: 32

約数和(自身を含む): 3564725760

約数和(自身を除く): 1551305638

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 329, 623, 658, 1246, 4183, 8366, 29281, 34381, 58562, 68762, 240667, 481334, 1615907, 3059909, 3231814, 6119818, 11311349, 21419363, 22622698, 42838726, 143815723, 287631446, 1006710061, 2013420122]

約数ペア:

[(1, 2013420122), (2, 1006710061), (7, 287631446), (14, 143815723), (47, 42838726), (89, 22622698), (94, 21419363), (178, 11311349), (329, 6119818), (623, 3231814), (658, 3059909), (1246, 1615907), (4183, 481334), (8366, 240667), (29281, 68762), (34381, 58562)]