1330781216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{7717}}^1$

素因数の和:8061

約数の個数: 48

約数和(自身を含む): 2783203416

約数和(自身を除く): 1452422200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 544, 634, 1268, 2536, 5072, 5389, 7717, 10144, 10778, 15434, 21556, 30868, 43112, 61736, 86224, 123472, 131189, 172448, 246944, 262378, 524756, 1049512, 2099024, 2446289, 4198048, 4892578, 9785156, 19570312, 39140624, 41586913, 78281248, 83173826, 166347652, 332695304, 665390608, 1330781216]

約数ペア:

[(1, 1330781216), (2, 665390608), (4, 332695304), (8, 166347652), (16, 83173826), (17, 78281248), (32, 41586913), (34, 39140624), (68, 19570312), (136, 9785156), (272, 4892578), (317, 4198048), (544, 2446289), (634, 2099024), (1268, 1049512), (2536, 524756), (5072, 262378), (5389, 246944), (7717, 172448), (10144, 131189), (10778, 123472), (15434, 86224), (21556, 61736), (30868, 43112)]