1199984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 2388984

約数和(自身を除く): 1189000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2027, 4054, 8108, 16216, 32432, 74999, 149998, 299996, 599992, 1199984]

約数ペア:

[(1, 1199984), (2, 599992), (4, 299996), (8, 149998), (16, 74999), (37, 32432), (74, 16216), (148, 8108), (296, 4054), (592, 2027)]