1566221852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 3043996032

約数和(自身を除く): 1477774180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 262, 524, 559, 1118, 1703, 2236, 3406, 5347, 5633, 6812, 10694, 11266, 21388, 22532, 69511, 73229, 139022, 146458, 229921, 278044, 292916, 459842, 700457, 919684, 1400914, 2801828, 2988973, 5977946, 9105941, 11955892, 18211882, 30119651, 36423764, 60239302, 120478604, 391555463, 783110926, 1566221852]

約数ペア:

[(1, 1566221852), (2, 783110926), (4, 391555463), (13, 120478604), (26, 60239302), (43, 36423764), (52, 30119651), (86, 18211882), (131, 11955892), (172, 9105941), (262, 5977946), (524, 2988973), (559, 2801828), (1118, 1400914), (1703, 919684), (2236, 700457), (3406, 459842), (5347, 292916), (5633, 278044), (6812, 229921), (10694, 146458), (11266, 139022), (21388, 73229), (22532, 69511)]