2577464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 5260800

約数和(自身を除く): 2683336

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 547, 589, 1094, 1178, 2188, 2356, 4376, 4712, 10393, 16957, 20786, 33914, 41572, 67828, 83144, 135656, 322183, 644366, 1288732, 2577464]

約数ペア:

[(1, 2577464), (2, 1288732), (4, 644366), (8, 322183), (19, 135656), (31, 83144), (38, 67828), (62, 41572), (76, 33914), (124, 20786), (152, 16957), (248, 10393), (547, 4712), (589, 4376), (1094, 2356), (1178, 2188)]