540704

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 1085868

約数和(自身を除く): 545164

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 277, 488, 554, 976, 1108, 1952, 2216, 4432, 8864, 16897, 33794, 67588, 135176, 270352, 540704]

約数ペア:

[(1, 540704), (2, 270352), (4, 135176), (8, 67588), (16, 33794), (32, 16897), (61, 8864), (122, 4432), (244, 2216), (277, 1952), (488, 1108), (554, 976)]