1298175010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{86143}}^1$

素因数の和:86298

約数の個数: 32

約数和(自身を含む): 2567780352

約数和(自身を除く): 1269605342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 86143, 172286, 430715, 861430, 947573, 1895146, 4737865, 9475730, 11801591, 23603182, 59007955, 118015910, 129817501, 259635002, 649087505, 1298175010]

約数ペア:

[(1, 1298175010), (2, 649087505), (5, 259635002), (10, 129817501), (11, 118015910), (22, 59007955), (55, 23603182), (110, 11801591), (137, 9475730), (274, 4737865), (685, 1895146), (1370, 947573), (1507, 861430), (3014, 430715), (7535, 172286), (15070, 86143)]