2019434556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{39439}}^1$

素因数の和:39714

約数の個数: 48

約数和(自身を含む): 5009195520

約数和(自身を除く): 2989760964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 251, 502, 753, 1004, 1506, 3012, 4267, 8534, 12801, 17068, 25602, 39439, 51204, 78878, 118317, 157756, 236634, 473268, 670463, 1340926, 2011389, 2681852, 4022778, 8045556, 9899189, 19798378, 29697567, 39596756, 59395134, 118790268, 168286213, 336572426, 504858639, 673144852, 1009717278, 2019434556]

約数ペア:

[(1, 2019434556), (2, 1009717278), (3, 673144852), (4, 504858639), (6, 336572426), (12, 168286213), (17, 118790268), (34, 59395134), (51, 39596756), (68, 29697567), (102, 19798378), (204, 9899189), (251, 8045556), (502, 4022778), (753, 2681852), (1004, 2011389), (1506, 1340926), (3012, 670463), (4267, 473268), (8534, 236634), (12801, 157756), (17068, 118317), (25602, 78878), (39439, 51204)]