7882464982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{20593}}^1$

素因数の和:22060

約数の個数: 32

約数和(自身を含む): 14234572800

約数和(自身を除く): 6352107818

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1439, 2878, 10073, 20146, 20593, 27341, 41186, 54682, 144151, 191387, 288302, 382774, 391267, 782534, 2738869, 5477738, 29633327, 59266654, 207433289, 414866578, 563033213, 1126066426, 3941232491, 7882464982]

約数ペア:

[(1, 7882464982), (2, 3941232491), (7, 1126066426), (14, 563033213), (19, 414866578), (38, 207433289), (133, 59266654), (266, 29633327), (1439, 5477738), (2878, 2738869), (10073, 782534), (20146, 391267), (20593, 382774), (27341, 288302), (41186, 191387), (54682, 144151)]