421432492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{4327}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 794845856

約数和(自身を除く): 373413364

約数列:

[1, 2, 4, 13, 26, 52, 1873, 3746, 4327, 7492, 8654, 17308, 24349, 48698, 56251, 97396, 112502, 225004, 8104471, 16208942, 32417884, 105358123, 210716246, 421432492]

約数ペア:

[(1, 421432492), (2, 210716246), (4, 105358123), (13, 32417884), (26, 16208942), (52, 8104471), (1873, 225004), (3746, 112502), (4327, 97396), (7492, 56251), (8654, 48698), (17308, 24349)]