4153628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 4125412

約数列:

[1, 2, 4, 19, 31, 38, 41, 43, 62, 76, 82, 86, 124, 164, 172, 589, 779, 817, 1178, 1271, 1333, 1558, 1634, 1763, 2356, 2542, 2666, 3116, 3268, 3526, 5084, 5332, 7052, 24149, 25327, 33497, 48298, 50654, 54653, 66994, 96596, 101308, 109306, 133988, 218612, 1038407, 2076814, 4153628]

約数ペア:

[(1, 4153628), (2, 2076814), (4, 1038407), (19, 218612), (31, 133988), (38, 109306), (41, 101308), (43, 96596), (62, 66994), (76, 54653), (82, 50654), (86, 48298), (124, 33497), (164, 25327), (172, 24149), (589, 7052), (779, 5332), (817, 5084), (1178, 3526), (1271, 3268), (1333, 3116), (1558, 2666), (1634, 2542), (1763, 2356)]