9849308924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{137353}}^1$

素因数の和:137574

約数の個数: 48

約数和(自身を含む): 21321736128

約数和(自身を除く): 11472427204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 5122, 5516, 10244, 17927, 35854, 71708, 137353, 274706, 549412, 961471, 1785589, 1922942, 3571178, 3845884, 7142356, 12499123, 24998246, 27058541, 49996492, 54117082, 108234164, 189409787, 351761033, 378819574, 703522066, 757639148, 1407044132, 2462327231, 4924654462, 9849308924]

約数ペア:

[(1, 9849308924), (2, 4924654462), (4, 2462327231), (7, 1407044132), (13, 757639148), (14, 703522066), (26, 378819574), (28, 351761033), (52, 189409787), (91, 108234164), (182, 54117082), (197, 49996492), (364, 27058541), (394, 24998246), (788, 12499123), (1379, 7142356), (2561, 3845884), (2758, 3571178), (5122, 1922942), (5516, 1785589), (10244, 961471), (17927, 549412), (35854, 274706), (71708, 137353)]