1805780834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 3395250432

約数和(自身を除く): 1589469598

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 137, 143, 187, 221, 274, 286, 374, 442, 1507, 1781, 2329, 2431, 2711, 3014, 3562, 4658, 4862, 5422, 19591, 25619, 29821, 30277, 35243, 39182, 46087, 51238, 59642, 60554, 70486, 92174, 333047, 371407, 387673, 506957, 599131, 666094, 742814, 775346, 1013914, 1198262, 4085477, 4828291, 6313919, 6590441, 8170954, 9656582, 12627838, 13180882, 53111201, 69453109, 82080947, 106222402, 138906218, 164161894, 902890417, 1805780834]

約数ペア:

[(1, 1805780834), (2, 902890417), (11, 164161894), (13, 138906218), (17, 106222402), (22, 82080947), (26, 69453109), (34, 53111201), (137, 13180882), (143, 12627838), (187, 9656582), (221, 8170954), (274, 6590441), (286, 6313919), (374, 4828291), (442, 4085477), (1507, 1198262), (1781, 1013914), (2329, 775346), (2431, 742814), (2711, 666094), (3014, 599131), (3562, 506957), (4658, 387673), (4862, 371407), (5422, 333047), (19591, 92174), (25619, 70486), (29821, 60554), (30277, 59642), (35243, 51238), (39182, 46087)]