2016755628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{72161}}^1$

素因数の和:72322

約数の個数: 48

約数和(自身を含む): 5019011424

約数和(自身を除く): 3002255796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 27948, 72161, 144322, 216483, 288644, 432966, 865932, 1226737, 2453474, 3680211, 4906948, 7360422, 9886057, 14720844, 19772114, 29658171, 39544228, 59316342, 118632684, 168062969, 336125938, 504188907, 672251876, 1008377814, 2016755628]

約数ペア:

[(1, 2016755628), (2, 1008377814), (3, 672251876), (4, 504188907), (6, 336125938), (12, 168062969), (17, 118632684), (34, 59316342), (51, 39544228), (68, 29658171), (102, 19772114), (137, 14720844), (204, 9886057), (274, 7360422), (411, 4906948), (548, 3680211), (822, 2453474), (1644, 1226737), (2329, 865932), (4658, 432966), (6987, 288644), (9316, 216483), (13974, 144322), (27948, 72161)]