2041593164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{15259}}^1$

素因数の和:15390

約数の個数: 48

約数和(自身を含む): 4019850240

約数和(自身を除く): 1978257076

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 806, 1079, 1612, 2158, 2573, 4316, 5146, 10292, 15259, 30518, 33449, 61036, 66898, 133796, 198367, 396734, 473029, 793468, 946058, 1266497, 1892116, 2532994, 5065988, 6149377, 12298754, 16464461, 24597508, 32928922, 39261407, 65857844, 78522814, 157045628, 510398291, 1020796582, 2041593164]

約数ペア:

[(1, 2041593164), (2, 1020796582), (4, 510398291), (13, 157045628), (26, 78522814), (31, 65857844), (52, 39261407), (62, 32928922), (83, 24597508), (124, 16464461), (166, 12298754), (332, 6149377), (403, 5065988), (806, 2532994), (1079, 1892116), (1612, 1266497), (2158, 946058), (2573, 793468), (4316, 473029), (5146, 396734), (10292, 198367), (15259, 133796), (30518, 66898), (33449, 61036)]