215764948

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{7607}}^1$

素因数の和:8631

約数の個数: 24

約数和(自身を含む): 432012672

約数和(自身を除く): 216247724

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 7091, 7607, 14182, 15214, 28364, 30428, 53249, 106498, 212996, 7705891, 15411782, 30823564, 53941237, 107882474, 215764948]

約数ペア:

[(1, 215764948), (2, 107882474), (4, 53941237), (7, 30823564), (14, 15411782), (28, 7705891), (1013, 212996), (2026, 106498), (4052, 53249), (7091, 30428), (7607, 28364), (14182, 15214)]