1098472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2245320

約数和(自身を除く): 1146848

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 197, 328, 394, 697, 788, 1394, 1576, 2788, 3349, 5576, 6698, 8077, 13396, 16154, 26792, 32308, 64616, 137309, 274618, 549236, 1098472]

約数ペア:

[(1, 1098472), (2, 549236), (4, 274618), (8, 137309), (17, 64616), (34, 32308), (41, 26792), (68, 16154), (82, 13396), (136, 8077), (164, 6698), (197, 5576), (328, 3349), (394, 2788), (697, 1576), (788, 1394)]