1856470252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5737}}^1$

素因数の和:5895

約数の個数: 72

約数和(自身を含む): 4102715904

約数和(自身を除く): 2246245652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 364, 508, 637, 889, 1274, 1651, 1778, 2548, 3302, 3556, 5737, 6223, 6604, 11474, 11557, 12446, 22948, 23114, 24892, 40159, 46228, 74581, 80318, 80899, 149162, 160636, 161798, 281113, 298324, 323596, 522067, 562226, 728599, 1044134, 1124452, 1457198, 2088268, 2914396, 3654469, 5100193, 7308938, 9471787, 10200386, 14617876, 18943574, 20400772, 35701351, 37887148, 66302509, 71402702, 132605018, 142805404, 265210036, 464117563, 928235126, 1856470252]

約数ペア:

[(1, 1856470252), (2, 928235126), (4, 464117563), (7, 265210036), (13, 142805404), (14, 132605018), (26, 71402702), (28, 66302509), (49, 37887148), (52, 35701351), (91, 20400772), (98, 18943574), (127, 14617876), (182, 10200386), (196, 9471787), (254, 7308938), (364, 5100193), (508, 3654469), (637, 2914396), (889, 2088268), (1274, 1457198), (1651, 1124452), (1778, 1044134), (2548, 728599), (3302, 562226), (3556, 522067), (5737, 323596), (6223, 298324), (6604, 281113), (11474, 161798), (11557, 160636), (12446, 149162), (22948, 80899), (23114, 80318), (24892, 74581), (40159, 46228)]