1292051236

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{977}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 2626235136

約数和(自身を除く): 1334183900

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 647, 977, 1022, 1294, 1954, 2044, 2588, 3908, 4529, 6839, 9058, 13678, 18116, 27356, 47231, 71321, 94462, 142642, 188924, 285284, 330617, 499247, 632119, 661234, 998494, 1264238, 1322468, 1996988, 2528476, 4424833, 8849666, 17699332, 46144687, 92289374, 184578748, 323012809, 646025618, 1292051236]

約数ペア:

[(1, 1292051236), (2, 646025618), (4, 323012809), (7, 184578748), (14, 92289374), (28, 46144687), (73, 17699332), (146, 8849666), (292, 4424833), (511, 2528476), (647, 1996988), (977, 1322468), (1022, 1264238), (1294, 998494), (1954, 661234), (2044, 632119), (2588, 499247), (3908, 330617), (4529, 285284), (6839, 188924), (9058, 142642), (13678, 94462), (18116, 71321), (27356, 47231)]