1999036468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{120511}}^1$

素因数の和:120568

約数の個数: 48

約数和(自身を含む): 4251663360

約数和(自身を除く): 2252626892

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 120511, 241022, 482044, 1325621, 1566643, 2651242, 3133286, 3494819, 5302484, 6266572, 6989638, 13979276, 17233073, 34466146, 38443009, 45432647, 68932292, 76886018, 90865294, 153772036, 181730588, 499759117, 999518234, 1999036468]

約数ペア:

[(1, 1999036468), (2, 999518234), (4, 499759117), (11, 181730588), (13, 153772036), (22, 90865294), (26, 76886018), (29, 68932292), (44, 45432647), (52, 38443009), (58, 34466146), (116, 17233073), (143, 13979276), (286, 6989638), (319, 6266572), (377, 5302484), (572, 3494819), (638, 3133286), (754, 2651242), (1276, 1566643), (1508, 1325621), (4147, 482044), (8294, 241022), (16588, 120511)]