2291324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4972800

約数和(自身を除く): 2681476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 73, 76, 118, 133, 146, 236, 266, 292, 413, 511, 532, 826, 1022, 1121, 1387, 1652, 2044, 2242, 2774, 4307, 4484, 5548, 7847, 8614, 9709, 15694, 17228, 19418, 30149, 31388, 38836, 60298, 81833, 120596, 163666, 327332, 572831, 1145662, 2291324]

約数ペア:

[(1, 2291324), (2, 1145662), (4, 572831), (7, 327332), (14, 163666), (19, 120596), (28, 81833), (38, 60298), (59, 38836), (73, 31388), (76, 30149), (118, 19418), (133, 17228), (146, 15694), (236, 9709), (266, 8614), (292, 7847), (413, 5548), (511, 4484), (532, 4307), (826, 2774), (1022, 2242), (1121, 2044), (1387, 1652)]