2010455972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{145643}}^1$

素因数の和:145700

約数の個数: 48

約数和(自身を含む): 4404274560

約数和(自身を除く): 2393818588

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 145643, 291286, 582572, 1019501, 2039002, 2475931, 4078004, 4223647, 4951862, 8447294, 9903724, 16894588, 17331517, 29565529, 34663034, 59131058, 69326068, 71801999, 118262116, 143603998, 287207996, 502613993, 1005227986, 2010455972]

約数ペア:

[(1, 2010455972), (2, 1005227986), (4, 502613993), (7, 287207996), (14, 143603998), (17, 118262116), (28, 71801999), (29, 69326068), (34, 59131058), (58, 34663034), (68, 29565529), (116, 17331517), (119, 16894588), (203, 9903724), (238, 8447294), (406, 4951862), (476, 4223647), (493, 4078004), (812, 2475931), (986, 2039002), (1972, 1019501), (3451, 582572), (6902, 291286), (13804, 145643)]