2904643430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1175969}}^1$

素因数の和:1176008

約数の個数: 32

約数和(自身を含む): 5926888800

約数和(自身を除く): 3022245370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1175969, 2351938, 5879845, 11759690, 15287597, 22343411, 30575194, 44686822, 76437985, 111717055, 152875970, 223434110, 290464343, 580928686, 1452321715, 2904643430]

約数ペア:

[(1, 2904643430), (2, 1452321715), (5, 580928686), (10, 290464343), (13, 223434110), (19, 152875970), (26, 111717055), (38, 76437985), (65, 44686822), (95, 30575194), (130, 22343411), (190, 15287597), (247, 11759690), (494, 5879845), (1235, 2351938), (2470, 1175969)]