1291006074

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{25747}}^1$

素因数の和:25950

約数の個数: 32

約数和(自身を含む): 2643598656

約数和(自身を除く): 1352592582

約数列:

[1, 2, 3, 6, 61, 122, 137, 183, 274, 366, 411, 822, 8357, 16714, 25071, 25747, 50142, 51494, 77241, 154482, 1570567, 3141134, 3527339, 4711701, 7054678, 9423402, 10582017, 21164034, 215167679, 430335358, 645503037, 1291006074]

約数ペア:

[(1, 1291006074), (2, 645503037), (3, 430335358), (6, 215167679), (61, 21164034), (122, 10582017), (137, 9423402), (183, 7054678), (274, 4711701), (366, 3527339), (411, 3141134), (822, 1570567), (8357, 154482), (16714, 77241), (25071, 51494), (25747, 50142)]