2021818708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{10267}}^1$

素因数の和:10832

約数の個数: 48

約数和(自身を含む): 4363160704

約数和(自身を除く): 2341341996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 541, 1082, 2164, 3787, 7033, 7574, 10267, 14066, 15148, 20534, 28132, 41068, 49231, 71869, 98462, 133471, 143738, 196924, 266942, 287476, 533884, 934297, 1868594, 3737188, 5554447, 11108894, 22217788, 38881129, 72207811, 77762258, 144415622, 155524516, 288831244, 505454677, 1010909354, 2021818708]

約数ペア:

[(1, 2021818708), (2, 1010909354), (4, 505454677), (7, 288831244), (13, 155524516), (14, 144415622), (26, 77762258), (28, 72207811), (52, 38881129), (91, 22217788), (182, 11108894), (364, 5554447), (541, 3737188), (1082, 1868594), (2164, 934297), (3787, 533884), (7033, 287476), (7574, 266942), (10267, 196924), (14066, 143738), (15148, 133471), (20534, 98462), (28132, 71869), (41068, 49231)]