4971184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3491}}^1$

素因数の和:3588

約数の個数: 20

約数和(自身を含む): 9742680

約数和(自身を除く): 4771496

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3491, 6982, 13964, 27928, 55856, 310699, 621398, 1242796, 2485592, 4971184]

約数ペア:

[(1, 4971184), (2, 2485592), (4, 1242796), (8, 621398), (16, 310699), (89, 55856), (178, 27928), (356, 13964), (712, 6982), (1424, 3491)]