2581156922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{14503}}^1$

素因数の和:14654

約数の個数: 32

約数和(自身を含む): 4172974848

約数和(自身を除く): 1591817926

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 1219, 1679, 2438, 3358, 3869, 7738, 14503, 29006, 88987, 177974, 333569, 667138, 768659, 1058719, 1537318, 2117438, 17679157, 24350537, 35358314, 48701074, 56112107, 112224214, 1290578461, 2581156922]

約数ペア:

[(1, 2581156922), (2, 1290578461), (23, 112224214), (46, 56112107), (53, 48701074), (73, 35358314), (106, 24350537), (146, 17679157), (1219, 2117438), (1679, 1537318), (2438, 1058719), (3358, 768659), (3869, 667138), (7738, 333569), (14503, 177974), (29006, 88987)]