1850042012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{108139}}^1$

素因数の和:108210

約数の個数: 48

約数和(自身を含む): 4069524480

約数和(自身を除く): 2219482468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 108139, 216278, 432556, 756973, 1405807, 1513946, 2811614, 3027892, 5082533, 5623228, 9840649, 10165066, 19681298, 20330132, 35577731, 39362596, 66072929, 71155462, 132145858, 142310924, 264291716, 462510503, 925021006, 1850042012]

約数ペア:

[(1, 1850042012), (2, 925021006), (4, 462510503), (7, 264291716), (13, 142310924), (14, 132145858), (26, 71155462), (28, 66072929), (47, 39362596), (52, 35577731), (91, 20330132), (94, 19681298), (182, 10165066), (188, 9840649), (329, 5623228), (364, 5082533), (611, 3027892), (658, 2811614), (1222, 1513946), (1316, 1405807), (2444, 756973), (4277, 432556), (8554, 216278), (17108, 108139)]