713662838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13619}}^1$

素因数の和:13844

約数の個数: 32

約数和(自身を含む): 1294444800

約数和(自身を除く): 580781962

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 13619, 26201, 27238, 52402, 95333, 190666, 258761, 517522, 1811327, 2682943, 3622654, 5365886, 18780601, 37561202, 50975917, 101951834, 356831419, 713662838]

約数ペア:

[(1, 713662838), (2, 356831419), (7, 101951834), (14, 50975917), (19, 37561202), (38, 18780601), (133, 5365886), (197, 3622654), (266, 2682943), (394, 1811327), (1379, 517522), (2758, 258761), (3743, 190666), (7486, 95333), (13619, 52402), (26201, 27238)]