171722012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 378373632

約数和(自身を除く): 206651620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 5413, 7931, 10826, 15862, 21652, 31724, 37891, 59543, 75782, 119086, 151564, 238172, 416801, 557539, 833602, 1115078, 1667204, 2230156, 3902773, 6132929, 7805546, 12265858, 15611092, 24531716, 42930503, 85861006, 171722012]

約数ペア:

[(1, 171722012), (2, 85861006), (4, 42930503), (7, 24531716), (11, 15611092), (14, 12265858), (22, 7805546), (28, 6132929), (44, 3902773), (77, 2230156), (103, 1667204), (154, 1115078), (206, 833602), (308, 557539), (412, 416801), (721, 238172), (1133, 151564), (1442, 119086), (2266, 75782), (2884, 59543), (4532, 37891), (5413, 31724), (7931, 21652), (10826, 15862)]