2947303870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{628423}}^1$

素因数の和:628504

約数の個数: 32

約数和(自身を含む): 6153527808

約数和(自身を除く): 3206223938

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 628423, 1256846, 3142115, 4398961, 6284230, 8797922, 21994805, 42104341, 43989610, 84208682, 210521705, 294730387, 421043410, 589460774, 1473651935, 2947303870]

約数ペア:

[(1, 2947303870), (2, 1473651935), (5, 589460774), (7, 421043410), (10, 294730387), (14, 210521705), (35, 84208682), (67, 43989610), (70, 42104341), (134, 21994805), (335, 8797922), (469, 6284230), (670, 4398961), (938, 3142115), (2345, 1256846), (4690, 628423)]