2715671938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{217219}}^1$

素因数の和:217294

約数の個数: 32

約数和(自身を含む): 5004748800

約数和(自身を除く): 2289076862

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 217219, 434438, 1520533, 3041066, 4127161, 8254322, 10209293, 20418586, 28890127, 57780254, 71465051, 142930102, 193976567, 387953134, 1357835969, 2715671938]

約数ペア:

[(1, 2715671938), (2, 1357835969), (7, 387953134), (14, 193976567), (19, 142930102), (38, 71465051), (47, 57780254), (94, 28890127), (133, 20418586), (266, 10209293), (329, 8254322), (658, 4127161), (893, 3041066), (1786, 1520533), (6251, 434438), (12502, 217219)]