9738984964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{291901}}^1$

素因数の和:292363

約数の個数: 24

約数和(自身を含む): 17981163200

約数和(自身を除く): 8242178236

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 8341, 16682, 33364, 291901, 583802, 1167604, 5546119, 11092238, 22184476, 128144539, 256289078, 512578156, 2434746241, 4869492482, 9738984964]

約数ペア:

[(1, 9738984964), (2, 4869492482), (4, 2434746241), (19, 512578156), (38, 256289078), (76, 128144539), (439, 22184476), (878, 11092238), (1756, 5546119), (8341, 1167604), (16682, 583802), (33364, 291901)]