1317319276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{84163}}^1$

素因数の和:84230

約数の個数: 48

約数和(自身を含む): 2903321344

約数和(自身を除く): 1586002068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 84163, 168326, 336652, 589141, 1094119, 1178282, 2188238, 2356564, 3619009, 4376476, 7238018, 7658833, 14476036, 15317666, 25333063, 30635332, 47047117, 50666126, 94094234, 101332252, 188188468, 329329819, 658659638, 1317319276]

約数ペア:

[(1, 1317319276), (2, 658659638), (4, 329329819), (7, 188188468), (13, 101332252), (14, 94094234), (26, 50666126), (28, 47047117), (43, 30635332), (52, 25333063), (86, 15317666), (91, 14476036), (172, 7658833), (182, 7238018), (301, 4376476), (364, 3619009), (559, 2356564), (602, 2188238), (1118, 1178282), (1204, 1094119), (2236, 589141), (3913, 336652), (7826, 168326), (15652, 84163)]