201819473414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25999}}^1\times {\mathrm{9631}}^1$

素因数の和:35676

約数の個数: 32

約数和(自身を含む): 336580608000

約数和(自身を除く): 134761134586

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 9631, 19262, 25999, 51998, 125203, 250406, 298561, 337987, 597122, 675974, 805969, 1611938, 3881293, 7762586, 10477597, 20955194, 250396369, 500792738, 3255152797, 6510305594, 7762287439, 15524574878, 100909736707, 201819473414]

約数ペア:

[(1, 201819473414), (2, 100909736707), (13, 15524574878), (26, 7762287439), (31, 6510305594), (62, 3255152797), (403, 500792738), (806, 250396369), (9631, 20955194), (19262, 10477597), (25999, 7762586), (51998, 3881293), (125203, 1611938), (250406, 805969), (298561, 675974), (337987, 597122)]