2912856919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 3525451776

約数和(自身を除く): 612594857

約数列:

[1, 7, 23, 131, 161, 167, 827, 917, 1169, 3013, 3841, 5789, 19021, 21091, 21877, 26887, 108337, 133147, 138109, 153139, 503171, 758359, 966763, 2491751, 3176507, 3522197, 17442257, 18092279, 22235549, 126645953, 416122417, 2912856919]

約数ペア:

[(1, 2912856919), (7, 416122417), (23, 126645953), (131, 22235549), (161, 18092279), (167, 17442257), (827, 3522197), (917, 3176507), (1169, 2491751), (3013, 966763), (3841, 758359), (5789, 503171), (19021, 153139), (21091, 138109), (21877, 133147), (26887, 108337)]