2945391628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{2617}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 5541782400

約数和(自身を除く): 2596390772

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 251, 502, 1004, 1121, 2242, 2617, 4484, 4769, 5234, 9538, 10468, 14809, 19076, 29618, 49723, 59236, 99446, 154403, 198892, 281371, 308806, 562742, 617612, 656867, 1125484, 1313734, 2627468, 2933657, 5867314, 11734628, 12480473, 24960946, 38755153, 49921892, 77510306, 155020612, 736347907, 1472695814, 2945391628]

約数ペア:

[(1, 2945391628), (2, 1472695814), (4, 736347907), (19, 155020612), (38, 77510306), (59, 49921892), (76, 38755153), (118, 24960946), (236, 12480473), (251, 11734628), (502, 5867314), (1004, 2933657), (1121, 2627468), (2242, 1313734), (2617, 1125484), (4484, 656867), (4769, 617612), (5234, 562742), (9538, 308806), (10468, 281371), (14809, 198892), (19076, 154403), (29618, 99446), (49723, 59236)]