2492238

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 40

約数和(自身を含む): 5848488

約数和(自身を除く): 3356250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 343, 346, 519, 686, 1029, 1038, 1211, 2058, 2401, 2422, 3633, 4802, 7203, 7266, 8477, 14406, 16954, 25431, 50862, 59339, 118678, 178017, 356034, 415373, 830746, 1246119, 2492238]

約数ペア:

[(1, 2492238), (2, 1246119), (3, 830746), (6, 415373), (7, 356034), (14, 178017), (21, 118678), (42, 59339), (49, 50862), (98, 25431), (147, 16954), (173, 14406), (294, 8477), (343, 7266), (346, 7203), (519, 4802), (686, 3633), (1029, 2422), (1038, 2401), (1211, 2058)]