2628472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3903368

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 251, 308, 374, 476, 502, 616, 748, 952, 1004, 1309, 1496, 1757, 2008, 2618, 2761, 3514, 4267, 5236, 5522, 7028, 8534, 10472, 11044, 14056, 17068, 19327, 22088, 29869, 34136, 38654, 46937, 59738, 77308, 93874, 119476, 154616, 187748, 238952, 328559, 375496, 657118, 1314236, 2628472]

約数ペア:

[(1, 2628472), (2, 1314236), (4, 657118), (7, 375496), (8, 328559), (11, 238952), (14, 187748), (17, 154616), (22, 119476), (28, 93874), (34, 77308), (44, 59738), (56, 46937), (68, 38654), (77, 34136), (88, 29869), (119, 22088), (136, 19327), (154, 17068), (187, 14056), (238, 11044), (251, 10472), (308, 8534), (374, 7028), (476, 5522), (502, 5236), (616, 4267), (748, 3514), (952, 2761), (1004, 2618), (1309, 2008), (1496, 1757)]