2618752

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 5355000

約数和(自身を除く): 2736248

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 499, 656, 998, 1312, 1996, 2624, 3992, 5248, 7984, 15968, 20459, 31936, 40918, 63872, 81836, 163672, 327344, 654688, 1309376, 2618752]

約数ペア:

[(1, 2618752), (2, 1309376), (4, 654688), (8, 327344), (16, 163672), (32, 81836), (41, 63872), (64, 40918), (82, 31936), (128, 20459), (164, 15968), (328, 7984), (499, 5248), (656, 3992), (998, 2624), (1312, 1996)]