2103248100824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3947597}}^1$

素因数の和:3947772

約数の個数: 64

約数和(自身を含む): 4377096662400

約数和(自身を除く): 2273848561576

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 109, 188, 218, 376, 436, 611, 872, 1222, 1417, 2444, 2834, 4888, 5123, 5668, 10246, 11336, 20492, 40984, 66599, 133198, 266396, 532792, 3947597, 7895194, 15790388, 31580776, 51318761, 102637522, 185537059, 205275044, 371074118, 410550088, 430288073, 742148236, 860576146, 1484296472, 1721152292, 2411981767, 3442304584, 4823963534, 5593744949, 9647927068, 11187489898, 19295854136, 20223539431, 22374979796, 40447078862, 44749959592, 80894157724, 161788315448, 262906012603, 525812025206, 1051624050412, 2103248100824]

約数ペア:

[(1, 2103248100824), (2, 1051624050412), (4, 525812025206), (8, 262906012603), (13, 161788315448), (26, 80894157724), (47, 44749959592), (52, 40447078862), (94, 22374979796), (104, 20223539431), (109, 19295854136), (188, 11187489898), (218, 9647927068), (376, 5593744949), (436, 4823963534), (611, 3442304584), (872, 2411981767), (1222, 1721152292), (1417, 1484296472), (2444, 860576146), (2834, 742148236), (4888, 430288073), (5123, 410550088), (5668, 371074118), (10246, 205275044), (11336, 185537059), (20492, 102637522), (40984, 51318761), (66599, 31580776), (133198, 15790388), (266396, 7895194), (532792, 3947597)]