1604018068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21821}}^1$

素因数の和:21912

約数の個数: 48

約数和(自身を含む): 3167506944

約数和(自身を除く): 1563488876

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 3196, 4324, 18377, 21821, 36754, 43642, 73508, 87284, 370957, 501883, 741914, 1003766, 1025587, 1483828, 2007532, 2051174, 4102348, 8532011, 17064022, 17434979, 23588501, 34128044, 34869958, 47177002, 69739916, 94354004, 401004517, 802009034, 1604018068]

約数ペア:

[(1, 1604018068), (2, 802009034), (4, 401004517), (17, 94354004), (23, 69739916), (34, 47177002), (46, 34869958), (47, 34128044), (68, 23588501), (92, 17434979), (94, 17064022), (188, 8532011), (391, 4102348), (782, 2051174), (799, 2007532), (1081, 1483828), (1564, 1025587), (1598, 1003766), (2162, 741914), (3196, 501883), (4324, 370957), (18377, 87284), (21821, 73508), (36754, 43642)]