7802198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5330602

約数列:

[1, 2, 19, 23, 38, 46, 79, 113, 158, 226, 437, 874, 1501, 1817, 2147, 2599, 3002, 3634, 4294, 5198, 8927, 17854, 34523, 49381, 69046, 98762, 169613, 205321, 339226, 410642, 3901099, 7802198]

約数ペア:

[(1, 7802198), (2, 3901099), (19, 410642), (23, 339226), (38, 205321), (46, 169613), (79, 98762), (113, 69046), (158, 49381), (226, 34523), (437, 17854), (874, 8927), (1501, 5198), (1817, 4294), (2147, 3634), (2599, 3002)]