2007993394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{733}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 3310398720

約数和(自身を除く): 1302405326

約数列:

[1, 2, 11, 22, 239, 478, 521, 733, 1042, 1466, 2629, 5258, 5731, 8063, 11462, 16126, 124519, 175187, 249038, 350374, 381893, 763786, 1369709, 1927057, 2739418, 3854114, 4200823, 8401646, 91272427, 182544854, 1003996697, 2007993394]

約数ペア:

[(1, 2007993394), (2, 1003996697), (11, 182544854), (22, 91272427), (239, 8401646), (478, 4200823), (521, 3854114), (733, 2739418), (1042, 1927057), (1466, 1369709), (2629, 763786), (5258, 381893), (5731, 350374), (8063, 249038), (11462, 175187), (16126, 124519)]