1330681884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{11471}}^1$

素因数の和:12866

約数の個数: 48

約数和(自身を含む): 3551364096

約数和(自身を除く): 2220682212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1381, 2762, 4143, 5524, 8286, 9667, 11471, 16572, 19334, 22942, 29001, 34413, 38668, 45884, 58002, 68826, 80297, 116004, 137652, 160594, 240891, 321188, 481782, 963564, 15841451, 31682902, 47524353, 63365804, 95048706, 110890157, 190097412, 221780314, 332670471, 443560628, 665340942, 1330681884]

約数ペア:

[(1, 1330681884), (2, 665340942), (3, 443560628), (4, 332670471), (6, 221780314), (7, 190097412), (12, 110890157), (14, 95048706), (21, 63365804), (28, 47524353), (42, 31682902), (84, 15841451), (1381, 963564), (2762, 481782), (4143, 321188), (5524, 240891), (8286, 160594), (9667, 137652), (11471, 116004), (16572, 80297), (19334, 68826), (22942, 58002), (29001, 45884), (34413, 38668)]