2019936435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 3620298240

約数和(自身を除く): 1600361805

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 89, 165, 201, 267, 335, 445, 737, 979, 1005, 1335, 2053, 2211, 2937, 3685, 4895, 5963, 6159, 10265, 11055, 14685, 17889, 22583, 29815, 30795, 65593, 67749, 89445, 112915, 137551, 182717, 196779, 327965, 338745, 412653, 548151, 687755, 913585, 983895, 1513061, 2009887, 2063265, 2740755, 4539183, 6029661, 7565305, 10049435, 12242039, 22695915, 30148305, 36726117, 61210195, 134662429, 183630585, 403987287, 673312145, 2019936435]

約数ペア:

[(1, 2019936435), (3, 673312145), (5, 403987287), (11, 183630585), (15, 134662429), (33, 61210195), (55, 36726117), (67, 30148305), (89, 22695915), (165, 12242039), (201, 10049435), (267, 7565305), (335, 6029661), (445, 4539183), (737, 2740755), (979, 2063265), (1005, 2009887), (1335, 1513061), (2053, 983895), (2211, 913585), (2937, 687755), (3685, 548151), (4895, 412653), (5963, 338745), (6159, 327965), (10265, 196779), (11055, 182717), (14685, 137551), (17889, 112915), (22583, 89445), (29815, 67749), (30795, 65593)]