84390908

素因数分解:

$2^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3323}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 169018752

約数和(自身を除く): 84627844

約数列:

[1, 2, 4, 7, 14, 28, 907, 1814, 3323, 3628, 6349, 6646, 12698, 13292, 23261, 25396, 46522, 93044, 3013961, 6027922, 12055844, 21097727, 42195454, 84390908]

約数ペア:

[(1, 84390908), (2, 42195454), (4, 21097727), (7, 12055844), (14, 6027922), (28, 3013961), (907, 93044), (1814, 46522), (3323, 25396), (3628, 23261), (6349, 13292), (6646, 12698)]