1314236

素因数分解:

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

素因数の和:290

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1733956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 251, 308, 374, 476, 502, 748, 1004, 1309, 1757, 2618, 2761, 3514, 4267, 5236, 5522, 7028, 8534, 11044, 17068, 19327, 29869, 38654, 46937, 59738, 77308, 93874, 119476, 187748, 328559, 657118, 1314236]

約数ペア:

[(1, 1314236), (2, 657118), (4, 328559), (7, 187748), (11, 119476), (14, 93874), (17, 77308), (22, 59738), (28, 46937), (34, 38654), (44, 29869), (68, 19327), (77, 17068), (119, 11044), (154, 8534), (187, 7028), (238, 5522), (251, 5236), (308, 4267), (374, 3514), (476, 2761), (502, 2618), (748, 1757), (1004, 1309)]