2398088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 5961600

約数和(自身を除く): 3563512

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 229, 238, 308, 374, 458, 476, 616, 748, 916, 952, 1309, 1496, 1603, 1832, 2519, 2618, 3206, 3893, 5038, 5236, 6412, 7786, 10076, 10472, 12824, 15572, 17633, 20152, 27251, 31144, 35266, 42823, 54502, 70532, 85646, 109004, 141064, 171292, 218008, 299761, 342584, 599522, 1199044, 2398088]

約数ペア:

[(1, 2398088), (2, 1199044), (4, 599522), (7, 342584), (8, 299761), (11, 218008), (14, 171292), (17, 141064), (22, 109004), (28, 85646), (34, 70532), (44, 54502), (56, 42823), (68, 35266), (77, 31144), (88, 27251), (119, 20152), (136, 17633), (154, 15572), (187, 12824), (229, 10472), (238, 10076), (308, 7786), (374, 6412), (458, 5236), (476, 5038), (616, 3893), (748, 3206), (916, 2618), (952, 2519), (1309, 1832), (1496, 1603)]