2079857556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{59377}}^1$

素因数の和:59533

約数の個数: 72

約数和(自身を含む): 6051805760

約数和(自身を除く): 3971948204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 59377, 118754, 178131, 237508, 356262, 415639, 534393, 712524, 831278, 1068786, 1246917, 1662556, 2137572, 2493834, 3740751, 4987668, 7481502, 8253403, 14963004, 16506806, 24760209, 33013612, 49520418, 57773821, 74280627, 99040836, 115547642, 148561254, 173321463, 231095284, 297122508, 346642926, 519964389, 693285852, 1039928778, 2079857556]

約数ペア:

[(1, 2079857556), (2, 1039928778), (3, 693285852), (4, 519964389), (6, 346642926), (7, 297122508), (9, 231095284), (12, 173321463), (14, 148561254), (18, 115547642), (21, 99040836), (28, 74280627), (36, 57773821), (42, 49520418), (63, 33013612), (84, 24760209), (126, 16506806), (139, 14963004), (252, 8253403), (278, 7481502), (417, 4987668), (556, 3740751), (834, 2493834), (973, 2137572), (1251, 1662556), (1668, 1246917), (1946, 1068786), (2502, 831278), (2919, 712524), (3892, 534393), (5004, 415639), (5838, 356262), (8757, 237508), (11676, 178131), (17514, 118754), (35028, 59377)]