8788890188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{10973}}^1$

素因数の和:11274

約数の個数: 48

約数和(自身を含む): 16871690976

約数和(自身を除く): 8082800788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 211, 292, 422, 844, 949, 1898, 2743, 3796, 5486, 10972, 10973, 15403, 21946, 30806, 43892, 61612, 142649, 200239, 285298, 400478, 570596, 800956, 801029, 1602058, 2315303, 3204116, 4630606, 9261212, 10413377, 20826754, 30098939, 41653508, 60197878, 120395756, 169017119, 338034238, 676068476, 2197222547, 4394445094, 8788890188]

約数ペア:

[(1, 8788890188), (2, 4394445094), (4, 2197222547), (13, 676068476), (26, 338034238), (52, 169017119), (73, 120395756), (146, 60197878), (211, 41653508), (292, 30098939), (422, 20826754), (844, 10413377), (949, 9261212), (1898, 4630606), (2743, 3204116), (3796, 2315303), (5486, 1602058), (10972, 801029), (10973, 800956), (15403, 570596), (21946, 400478), (30806, 285298), (43892, 200239), (61612, 142649)]