1330236626

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 2165701536

約数和(自身を除く): 835464910

約数列:

[1, 2, 19, 38, 67, 107, 134, 214, 257, 361, 514, 722, 1273, 2033, 2546, 4066, 4883, 7169, 9766, 14338, 17219, 24187, 27499, 34438, 38627, 48374, 54998, 77254, 92777, 136211, 185554, 272422, 327161, 522481, 654322, 1044962, 1842433, 2588009, 3684866, 5176018, 6216059, 9927139, 12432118, 19854278, 35006227, 70012454, 665118313, 1330236626]

約数ペア:

[(1, 1330236626), (2, 665118313), (19, 70012454), (38, 35006227), (67, 19854278), (107, 12432118), (134, 9927139), (214, 6216059), (257, 5176018), (361, 3684866), (514, 2588009), (722, 1842433), (1273, 1044962), (2033, 654322), (2546, 522481), (4066, 327161), (4883, 272422), (7169, 185554), (9766, 136211), (14338, 92777), (17219, 77254), (24187, 54998), (27499, 48374), (34438, 38627)]