1326748552

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{1871}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 2511025920

約数和(自身を除く): 1184277368

約数列:

[1, 2, 4, 8, 137, 274, 548, 647, 1096, 1294, 1871, 2588, 3742, 5176, 7484, 14968, 88639, 177278, 256327, 354556, 512654, 709112, 1025308, 1210537, 2050616, 2421074, 4842148, 9684296, 165843569, 331687138, 663374276, 1326748552]

約数ペア:

[(1, 1326748552), (2, 663374276), (4, 331687138), (8, 165843569), (137, 9684296), (274, 4842148), (548, 2421074), (647, 2050616), (1096, 1210537), (1294, 1025308), (1871, 709112), (2588, 512654), (3742, 354556), (5176, 256327), (7484, 177278), (14968, 88639)]