4988557.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 25935476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 719, 1067, 1358, 1438, 2134, 2716, 2876, 4268, 5033, 7469, 7909, 10066, 14938, 15818, 20132, 29876, 31636, 55363, 69743, 110726, 139486, 221452, 278972, 488201, 767173, 976402, 1534346, 1952804, 3068692, 5370211, 10740422, 21480844]

約数ペア:

[(1, 21480844), (2, 10740422), (4, 5370211), (7, 3068692), (11, 1952804), (14, 1534346), (22, 976402), (28, 767173), (44, 488201), (77, 278972), (97, 221452), (154, 139486), (194, 110726), (308, 69743), (388, 55363), (679, 31636), (719, 29876), (1067, 20132), (1358, 15818), (1438, 14938), (2134, 10066), (2716, 7909), (2876, 7469), (4268, 5033)]