228045884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{7937}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 436081968

約数和(自身を除く): 208036084

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7183, 7937, 14366, 15874, 28732, 31748, 87307, 174614, 349228, 5182861, 10365722, 20731444, 57011471, 114022942, 228045884]

約数ペア:

[(1, 228045884), (2, 114022942), (4, 57011471), (11, 20731444), (22, 10365722), (44, 5182861), (653, 349228), (1306, 174614), (2612, 87307), (7183, 31748), (7937, 28732), (14366, 15874)]