2018421806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{39983}}^1$

素因数の和:40615

約数の個数: 16

約数和(自身を含む): 3103398144

約数和(自身を除く): 1084976338

約数列:

[1, 2, 43, 86, 587, 1174, 25241, 39983, 50482, 79966, 1719269, 3438538, 23470021, 46940042, 1009210903, 2018421806]

約数ペア:

[(1, 2018421806), (2, 1009210903), (43, 46940042), (86, 23470021), (587, 3438538), (1174, 1719269), (25241, 79966), (39983, 50482)]