384676546

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4066

約数の個数: 24

約数和(自身を含む): 613585260

約数和(自身を除く): 228908714

約数列:

[1, 2, 19, 38, 137, 274, 361, 722, 2603, 3889, 5206, 7778, 49457, 73891, 98914, 147782, 532793, 1065586, 1403929, 2807858, 10123067, 20246134, 192338273, 384676546]

約数ペア:

[(1, 384676546), (2, 192338273), (19, 20246134), (38, 10123067), (137, 2807858), (274, 1403929), (361, 1065586), (722, 532793), (2603, 147782), (3889, 98914), (5206, 73891), (7778, 49457)]