404422016

素因数分解:

$2^7\times {\mathrm{1013}}^1\times {\mathrm{3119}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 806738400

約数和(自身を除く): 402316384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1013, 2026, 3119, 4052, 6238, 8104, 12476, 16208, 24952, 32416, 49904, 64832, 99808, 129664, 199616, 399232, 3159547, 6319094, 12638188, 25276376, 50552752, 101105504, 202211008, 404422016]

約数ペア:

[(1, 404422016), (2, 202211008), (4, 101105504), (8, 50552752), (16, 25276376), (32, 12638188), (64, 6319094), (128, 3159547), (1013, 399232), (2026, 199616), (3119, 129664), (4052, 99808), (6238, 64832), (8104, 49904), (12476, 32416), (16208, 24952)]