239873348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18233}}^1$

素因数の和:18284

約数の個数: 48

約数和(自身を含む): 514636416

約数和(自身を除く): 274763068

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 18233, 36466, 72932, 200563, 237029, 401126, 419359, 474058, 802252, 838718, 948116, 1677436, 2607319, 4612949, 5214638, 5451667, 9225898, 10429276, 10903334, 18451796, 21806668, 59968337, 119936674, 239873348]

約数ペア:

[(1, 239873348), (2, 119936674), (4, 59968337), (11, 21806668), (13, 18451796), (22, 10903334), (23, 10429276), (26, 9225898), (44, 5451667), (46, 5214638), (52, 4612949), (92, 2607319), (143, 1677436), (253, 948116), (286, 838718), (299, 802252), (506, 474058), (572, 419359), (598, 401126), (1012, 237029), (1196, 200563), (3289, 72932), (6578, 36466), (13156, 18233)]