2783157086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 4553280000

約数和(自身を除く): 1770122914

約数列:

[1, 2, 29, 58, 59, 61, 67, 118, 122, 134, 199, 398, 1711, 1769, 1943, 3422, 3538, 3599, 3886, 3953, 4087, 5771, 7198, 7906, 8174, 11542, 11741, 12139, 13333, 23482, 24278, 26666, 104371, 114637, 118523, 208742, 229274, 237046, 241133, 340489, 352031, 386657, 482266, 680978, 704062, 716201, 773314, 786647, 813313, 1432402, 1573294, 1626626, 6992857, 13985714, 20769829, 22812763, 23586077, 41539658, 45625526, 47172154, 47985467, 95970934, 1391578543, 2783157086]

約数ペア:

[(1, 2783157086), (2, 1391578543), (29, 95970934), (58, 47985467), (59, 47172154), (61, 45625526), (67, 41539658), (118, 23586077), (122, 22812763), (134, 20769829), (199, 13985714), (398, 6992857), (1711, 1626626), (1769, 1573294), (1943, 1432402), (3422, 813313), (3538, 786647), (3599, 773314), (3886, 716201), (3953, 704062), (4087, 680978), (5771, 482266), (7198, 386657), (7906, 352031), (8174, 340489), (11542, 241133), (11741, 237046), (12139, 229274), (13333, 208742), (23482, 118523), (24278, 114637), (26666, 104371)]