8889299644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{11527}}^1$

素因数の和:11762

約数の個数: 48

約数和(自身を含む): 16720211200

約数和(自身を除く): 7830911556

約数列:

[1, 2, 4, 19, 38, 73, 76, 139, 146, 278, 292, 556, 1387, 2641, 2774, 5282, 5548, 10147, 10564, 11527, 20294, 23054, 40588, 46108, 192793, 219013, 385586, 438026, 771172, 841471, 876052, 1602253, 1682942, 3204506, 3365884, 6409012, 15987949, 30442807, 31975898, 60885614, 63951796, 116964469, 121771228, 233928938, 467857876, 2222324911, 4444649822, 8889299644]

約数ペア:

[(1, 8889299644), (2, 4444649822), (4, 2222324911), (19, 467857876), (38, 233928938), (73, 121771228), (76, 116964469), (139, 63951796), (146, 60885614), (278, 31975898), (292, 30442807), (556, 15987949), (1387, 6409012), (2641, 3365884), (2774, 3204506), (5282, 1682942), (5548, 1602253), (10147, 876052), (10564, 841471), (11527, 771172), (20294, 438026), (23054, 385586), (40588, 219013), (46108, 192793)]