1330308868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{43951}}^1$

素因数の和:44032

約数の個数: 48

約数和(自身を含む): 2835431424

約数和(自身を除く): 1505122556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 30268, 43951, 87902, 175804, 307657, 615314, 1010873, 1230628, 2021746, 2065697, 4043492, 4131394, 7076111, 8262788, 14152222, 14459879, 28304444, 28919758, 47511031, 57839516, 95022062, 190044124, 332577217, 665154434, 1330308868]

約数ペア:

[(1, 1330308868), (2, 665154434), (4, 332577217), (7, 190044124), (14, 95022062), (23, 57839516), (28, 47511031), (46, 28919758), (47, 28304444), (92, 14459879), (94, 14152222), (161, 8262788), (188, 7076111), (322, 4131394), (329, 4043492), (644, 2065697), (658, 2021746), (1081, 1230628), (1316, 1010873), (2162, 615314), (4324, 307657), (7567, 175804), (15134, 87902), (30268, 43951)]