828731630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{2791}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 1558338048

約数和(自身を除く): 729606418

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1291, 2582, 2791, 5582, 6455, 12910, 13955, 27910, 29693, 59386, 64193, 128386, 148465, 296930, 320965, 641930, 3603181, 7206362, 18015905, 36031810, 82873163, 165746326, 414365815, 828731630]

約数ペア:

[(1, 828731630), (2, 414365815), (5, 165746326), (10, 82873163), (23, 36031810), (46, 18015905), (115, 7206362), (230, 3603181), (1291, 641930), (2582, 320965), (2791, 296930), (5582, 148465), (6455, 128386), (12910, 64193), (13955, 59386), (27910, 29693)]