218476492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89393}}^1$

素因数の和:89457

約数の個数: 24

約数和(自身を含む): 420509376

約数和(自身を除く): 202032884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 89393, 178786, 357572, 1162109, 2324218, 4201471, 4648436, 8402942, 16805884, 54619123, 109238246, 218476492]

約数ペア:

[(1, 218476492), (2, 109238246), (4, 54619123), (13, 16805884), (26, 8402942), (47, 4648436), (52, 4201471), (94, 2324218), (188, 1162109), (611, 357572), (1222, 178786), (2444, 89393)]