251019522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1072733}}^1$

素因数の和:1072754

約数の個数: 24

約数和(自身を含む): 585712764

約数和(自身を除く): 334693242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1072733, 2145466, 3218199, 6436398, 9654597, 13945529, 19309194, 27891058, 41836587, 83673174, 125509761, 251019522]

約数ペア:

[(1, 251019522), (2, 125509761), (3, 83673174), (6, 41836587), (9, 27891058), (13, 19309194), (18, 13945529), (26, 9654597), (39, 6436398), (78, 3218199), (117, 2145466), (234, 1072733)]