2019999644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{12979}}^1$

素因数の和:13110

約数の個数: 48

約数和(自身を含む): 3953500320

約数和(自身を除く): 1933500676

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 292, 533, 949, 1066, 1898, 2132, 2993, 3796, 5986, 11972, 12979, 25958, 38909, 51916, 77818, 155636, 168727, 337454, 532139, 674908, 947467, 1064278, 1894934, 2128556, 3789868, 6917807, 12317071, 13835614, 24634142, 27671228, 38846147, 49268284, 77692294, 155384588, 504999911, 1009999822, 2019999644]

約数ペア:

[(1, 2019999644), (2, 1009999822), (4, 504999911), (13, 155384588), (26, 77692294), (41, 49268284), (52, 38846147), (73, 27671228), (82, 24634142), (146, 13835614), (164, 12317071), (292, 6917807), (533, 3789868), (949, 2128556), (1066, 1894934), (1898, 1064278), (2132, 947467), (2993, 674908), (3796, 532139), (5986, 337454), (11972, 168727), (12979, 155636), (25958, 77818), (38909, 51916)]