2018682806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{74827}}^1$

素因数の和:74924

約数の個数: 32

約数和(自身を含む): 3620477952

約数和(自身を除く): 1601795146

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 3854, 13489, 26978, 74827, 149654, 523789, 1047578, 3067907, 3516869, 6135814, 7033738, 21475349, 24618083, 42950698, 49236166, 144191629, 288383258, 1009341403, 2018682806]

約数ペア:

[(1, 2018682806), (2, 1009341403), (7, 288383258), (14, 144191629), (41, 49236166), (47, 42950698), (82, 24618083), (94, 21475349), (287, 7033738), (329, 6135814), (574, 3516869), (658, 3067907), (1927, 1047578), (3854, 523789), (13489, 149654), (26978, 74827)]