260788038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6209239}}^1$

素因数の和:6209251

約数の個数: 16

約数和(自身を含む): 596087040

約数和(自身を除く): 335299002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6209239, 12418478, 18627717, 37255434, 43464673, 86929346, 130394019, 260788038]

約数ペア:

[(1, 260788038), (2, 130394019), (3, 86929346), (6, 43464673), (7, 37255434), (14, 18627717), (21, 12418478), (42, 6209239)]