2019597844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{1579}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 3957710400

約数和(自身を除く): 1938112556

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 709, 902, 1418, 1579, 1804, 2836, 3158, 6316, 7799, 15598, 17369, 29069, 31196, 34738, 58138, 64739, 69476, 116276, 129478, 258956, 319759, 639518, 712129, 1119511, 1279036, 1424258, 2239022, 2848516, 4478044, 12314621, 24629242, 45899951, 49258484, 91799902, 183599804, 504899461, 1009798922, 2019597844]

約数ペア:

[(1, 2019597844), (2, 1009798922), (4, 504899461), (11, 183599804), (22, 91799902), (41, 49258484), (44, 45899951), (82, 24629242), (164, 12314621), (451, 4478044), (709, 2848516), (902, 2239022), (1418, 1424258), (1579, 1279036), (1804, 1119511), (2836, 712129), (3158, 639518), (6316, 319759), (7799, 258956), (15598, 129478), (17369, 116276), (29069, 69476), (31196, 64739), (34738, 58138)]