2019415936

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{216119}}^1$

素因数の和:216206

約数の個数: 32

約数和(自身を含む): 4078184400

約数和(自身を除く): 2058768464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 216119, 432238, 864476, 1728952, 3457904, 6915808, 13831616, 15776687, 27663232, 31553374, 63106748, 126213496, 252426992, 504853984, 1009707968, 2019415936]

約数ペア:

[(1, 2019415936), (2, 1009707968), (4, 504853984), (8, 252426992), (16, 126213496), (32, 63106748), (64, 31553374), (73, 27663232), (128, 15776687), (146, 13831616), (292, 6915808), (584, 3457904), (1168, 1728952), (2336, 864476), (4672, 432238), (9344, 216119)]