977731638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12535021}}^1$

素因数の和:12535039

約数の個数: 16

約数和(自身を含む): 2105883696

約数和(自身を除く): 1128152058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12535021, 25070042, 37605063, 75210126, 162955273, 325910546, 488865819, 977731638]

約数ペア:

[(1, 977731638), (2, 488865819), (3, 325910546), (6, 162955273), (13, 75210126), (26, 37605063), (39, 25070042), (78, 12535021)]