388483754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 634936320

約数和(自身を除く): 246452566

約数列:

[1, 2, 23, 31, 46, 62, 89, 178, 713, 1426, 2047, 2759, 3061, 4094, 5518, 6122, 63457, 70403, 94891, 126914, 140806, 189782, 272429, 544858, 2182493, 4364986, 6265867, 8445299, 12531734, 16890598, 194241877, 388483754]

約数ペア:

[(1, 388483754), (2, 194241877), (23, 16890598), (31, 12531734), (46, 8445299), (62, 6265867), (89, 4364986), (178, 2182493), (713, 544858), (1426, 272429), (2047, 189782), (2759, 140806), (3061, 126914), (4094, 94891), (5518, 70403), (6122, 63457)]