3136948657934

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20161}}^1\times {\mathrm{122131}}^1$

素因数の和:142321

約数の個数: 48

約数和(自身を含む): 5895046369296

約数和(自身を除く): 2758097711362

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20161, 40322, 122131, 141127, 244262, 262093, 282254, 524186, 854917, 987889, 1587703, 1709834, 1834651, 1975778, 3175406, 3669302, 5984419, 11113921, 11968838, 12842557, 22227842, 25685114, 77797447, 155594894, 2462283091, 4924566182, 17235981637, 32009680183, 34471963274, 64019360366, 120651871459, 224067761281, 241303742918, 448135522562, 1568474328967, 3136948657934]

約数ペア:

[(1, 3136948657934), (2, 1568474328967), (7, 448135522562), (13, 241303742918), (14, 224067761281), (26, 120651871459), (49, 64019360366), (91, 34471963274), (98, 32009680183), (182, 17235981637), (637, 4924566182), (1274, 2462283091), (20161, 155594894), (40322, 77797447), (122131, 25685114), (141127, 22227842), (244262, 12842557), (262093, 11968838), (282254, 11113921), (524186, 5984419), (854917, 3669302), (987889, 3175406), (1587703, 1975778), (1709834, 1834651)]