439558996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 824463360

約数和(自身を除く): 384904364

約数列:

[1, 2, 4, 19, 38, 76, 107, 191, 214, 283, 382, 428, 566, 764, 1132, 2033, 3629, 4066, 5377, 7258, 8132, 10754, 14516, 20437, 21508, 30281, 40874, 54053, 60562, 81748, 108106, 121124, 216212, 388303, 575339, 776606, 1027007, 1150678, 1553212, 2054014, 2301356, 4108028, 5783671, 11567342, 23134684, 109889749, 219779498, 439558996]

約数ペア:

[(1, 439558996), (2, 219779498), (4, 109889749), (19, 23134684), (38, 11567342), (76, 5783671), (107, 4108028), (191, 2301356), (214, 2054014), (283, 1553212), (382, 1150678), (428, 1027007), (566, 776606), (764, 575339), (1132, 388303), (2033, 216212), (3629, 121124), (4066, 108106), (5377, 81748), (7258, 60562), (8132, 54053), (10754, 40874), (14516, 30281), (20437, 21508)]