1688432892

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7922

約数の個数: 48

約数和(自身を含む): 3999448320

約数和(自身を除く): 2311015428

約数列:

[1, 2, 3, 4, 6, 12, 113, 163, 226, 326, 339, 452, 489, 652, 678, 978, 1356, 1956, 7639, 15278, 18419, 22917, 30556, 36838, 45834, 55257, 73676, 91668, 110514, 221028, 863207, 1245157, 1726414, 2490314, 2589621, 3452828, 3735471, 4980628, 5179242, 7470942, 10358484, 14941884, 140702741, 281405482, 422108223, 562810964, 844216446, 1688432892]

約数ペア:

[(1, 1688432892), (2, 844216446), (3, 562810964), (4, 422108223), (6, 281405482), (12, 140702741), (113, 14941884), (163, 10358484), (226, 7470942), (326, 5179242), (339, 4980628), (452, 3735471), (489, 3452828), (652, 2589621), (678, 2490314), (978, 1726414), (1356, 1245157), (1956, 863207), (7639, 221028), (15278, 110514), (18419, 91668), (22917, 73676), (30556, 55257), (36838, 45834)]