2155014719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 2639809536

約数和(自身を除く): 484794817

約数列:

[1, 11, 13, 47, 103, 121, 143, 283, 517, 611, 1133, 1339, 1573, 3113, 3679, 4841, 5687, 6721, 12463, 13301, 14729, 29149, 34243, 40469, 53251, 62933, 73931, 146311, 162019, 172913, 320639, 378937, 445159, 585761, 692263, 1370003, 1609421, 1902043, 3527029, 4168307, 7614893, 15070033, 17810039, 20922473, 45851377, 165770363, 195910429, 2155014719]

約数ペア:

[(1, 2155014719), (11, 195910429), (13, 165770363), (47, 45851377), (103, 20922473), (121, 17810039), (143, 15070033), (283, 7614893), (517, 4168307), (611, 3527029), (1133, 1902043), (1339, 1609421), (1573, 1370003), (3113, 692263), (3679, 585761), (4841, 445159), (5687, 378937), (6721, 320639), (12463, 172913), (13301, 162019), (14729, 146311), (29149, 73931), (34243, 62933), (40469, 53251)]