2008374492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 5071175424

約数和(自身を除く): 3062800932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 251, 366, 502, 643, 732, 753, 1004, 1037, 1286, 1506, 1929, 2074, 2572, 3012, 3111, 3858, 4148, 4267, 6222, 7716, 8534, 10931, 12444, 12801, 15311, 17068, 21862, 25602, 30622, 32793, 39223, 43724, 45933, 51204, 61244, 65586, 78446, 91866, 117669, 131172, 156892, 161393, 183732, 235338, 260287, 322786, 470676, 484179, 520574, 645572, 666791, 780861, 968358, 1041148, 1333582, 1561722, 1936716, 2000373, 2667164, 2743681, 3123444, 4000746, 5487362, 8001492, 8231043, 9844973, 10974724, 16462086, 19689946, 29534919, 32924172, 39379892, 59069838, 118139676, 167364541, 334729082, 502093623, 669458164, 1004187246, 2008374492]

約数ペア:

[(1, 2008374492), (2, 1004187246), (3, 669458164), (4, 502093623), (6, 334729082), (12, 167364541), (17, 118139676), (34, 59069838), (51, 39379892), (61, 32924172), (68, 29534919), (102, 19689946), (122, 16462086), (183, 10974724), (204, 9844973), (244, 8231043), (251, 8001492), (366, 5487362), (502, 4000746), (643, 3123444), (732, 2743681), (753, 2667164), (1004, 2000373), (1037, 1936716), (1286, 1561722), (1506, 1333582), (1929, 1041148), (2074, 968358), (2572, 780861), (3012, 666791), (3111, 645572), (3858, 520574), (4148, 484179), (4267, 470676), (6222, 322786), (7716, 260287), (8534, 235338), (10931, 183732), (12444, 161393), (12801, 156892), (15311, 131172), (17068, 117669), (21862, 91866), (25602, 78446), (30622, 65586), (32793, 61244), (39223, 51204), (43724, 45933)]