3941476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 8773632

約数和(自身を除く): 4832156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 191, 268, 308, 382, 469, 737, 764, 938, 1337, 1474, 1876, 2101, 2674, 2948, 4202, 5159, 5348, 8404, 10318, 12797, 14707, 20636, 25594, 29414, 51188, 58828, 89579, 140767, 179158, 281534, 358316, 563068, 985369, 1970738, 3941476]

約数ペア:

[(1, 3941476), (2, 1970738), (4, 985369), (7, 563068), (11, 358316), (14, 281534), (22, 179158), (28, 140767), (44, 89579), (67, 58828), (77, 51188), (134, 29414), (154, 25594), (191, 20636), (268, 14707), (308, 12797), (382, 10318), (469, 8404), (737, 5348), (764, 5159), (938, 4202), (1337, 2948), (1474, 2674), (1876, 2101)]