247871236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1117}}^1\times {\mathrm{1913}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 449368920

約数和(自身を除く): 201497684

約数列:

[1, 2, 4, 29, 58, 116, 1117, 1913, 2234, 3826, 4468, 7652, 32393, 55477, 64786, 110954, 129572, 221908, 2136821, 4273642, 8547284, 61967809, 123935618, 247871236]

約数ペア:

[(1, 247871236), (2, 123935618), (4, 61967809), (29, 8547284), (58, 4273642), (116, 2136821), (1117, 221908), (1913, 129572), (2234, 110954), (3826, 64786), (4468, 55477), (7652, 32393)]