1985294532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{208627}}^1$

素因数の和:208708

約数の個数: 48

約数和(自身を含む): 5070494912

約数和(自身を除く): 3085200380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 208627, 417254, 625881, 834508, 1251762, 2503524, 2712151, 5424302, 8136453, 10848604, 12726247, 16272906, 25452494, 32545812, 38178741, 50904988, 76357482, 152714964, 165441211, 330882422, 496323633, 661764844, 992647266, 1985294532]

約数ペア:

[(1, 1985294532), (2, 992647266), (3, 661764844), (4, 496323633), (6, 330882422), (12, 165441211), (13, 152714964), (26, 76357482), (39, 50904988), (52, 38178741), (61, 32545812), (78, 25452494), (122, 16272906), (156, 12726247), (183, 10848604), (244, 8136453), (366, 5424302), (732, 2712151), (793, 2503524), (1586, 1251762), (2379, 834508), (3172, 625881), (4758, 417254), (9516, 208627)]