6921502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 12377088

約数和(自身を除く): 5455586

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 157, 314, 329, 469, 658, 938, 1099, 2198, 3149, 6298, 7379, 10519, 14758, 21038, 22043, 44086, 51653, 73633, 103306, 147266, 494393, 988786, 3460751, 6921502]

約数ペア:

[(1, 6921502), (2, 3460751), (7, 988786), (14, 494393), (47, 147266), (67, 103306), (94, 73633), (134, 51653), (157, 44086), (314, 22043), (329, 21038), (469, 14758), (658, 10519), (938, 7379), (1099, 6298), (2198, 3149)]