2002813372

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{2389}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 4068736000

約数和(自身を除く): 2065922628

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 379, 553, 758, 1106, 1516, 2212, 2389, 2653, 4778, 5306, 9556, 10612, 16723, 29941, 33446, 59882, 66892, 119764, 188731, 209587, 377462, 419174, 754924, 838348, 905431, 1321117, 1810862, 2642234, 3621724, 5284468, 6338017, 12676034, 25352068, 71529049, 143058098, 286116196, 500703343, 1001406686, 2002813372]

約数ペア:

[(1, 2002813372), (2, 1001406686), (4, 500703343), (7, 286116196), (14, 143058098), (28, 71529049), (79, 25352068), (158, 12676034), (316, 6338017), (379, 5284468), (553, 3621724), (758, 2642234), (1106, 1810862), (1516, 1321117), (2212, 905431), (2389, 838348), (2653, 754924), (4778, 419174), (5306, 377462), (9556, 209587), (10612, 188731), (16723, 119764), (29941, 66892), (33446, 59882)]