6656986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 11907072

約数和(自身を除く): 5250086

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 151, 302, 329, 469, 658, 938, 1057, 2114, 3149, 6298, 7097, 10117, 14194, 20234, 22043, 44086, 49679, 70819, 99358, 141638, 475499, 950998, 3328493, 6656986]

約数ペア:

[(1, 6656986), (2, 3328493), (7, 950998), (14, 475499), (47, 141638), (67, 99358), (94, 70819), (134, 49679), (151, 44086), (302, 22043), (329, 20234), (469, 14194), (658, 10117), (938, 7097), (1057, 6298), (2114, 3149)]