2078161694

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 3776274432

約数和(自身を除く): 1698112738

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 167, 217, 334, 371, 434, 541, 742, 1082, 1169, 1643, 2338, 3286, 3787, 5177, 7574, 8851, 10354, 11501, 16771, 17702, 23002, 28673, 33542, 36239, 57346, 61957, 72478, 90347, 117397, 123914, 180694, 200711, 234794, 274381, 401422, 548762, 632429, 888863, 1264858, 1777726, 1920667, 2800757, 3841334, 4788391, 5601514, 6222041, 9576782, 12444082, 19605299, 33518737, 39210598, 67037474, 148440121, 296880242, 1039080847, 2078161694]

約数ペア:

[(1, 2078161694), (2, 1039080847), (7, 296880242), (14, 148440121), (31, 67037474), (53, 39210598), (62, 33518737), (106, 19605299), (167, 12444082), (217, 9576782), (334, 6222041), (371, 5601514), (434, 4788391), (541, 3841334), (742, 2800757), (1082, 1920667), (1169, 1777726), (1643, 1264858), (2338, 888863), (3286, 632429), (3787, 548762), (5177, 401422), (7574, 274381), (8851, 234794), (10354, 200711), (11501, 180694), (16771, 123914), (17702, 117397), (23002, 90347), (28673, 72478), (33542, 61957), (36239, 57346)]