7809204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 19841472

約数和(自身を除く): 12032268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 443, 452, 678, 886, 1329, 1356, 1469, 1772, 2658, 2938, 4407, 5316, 5759, 5876, 8814, 11518, 17277, 17628, 23036, 34554, 50059, 69108, 100118, 150177, 200236, 300354, 600708, 650767, 1301534, 1952301, 2603068, 3904602, 7809204]

約数ペア:

[(1, 7809204), (2, 3904602), (3, 2603068), (4, 1952301), (6, 1301534), (12, 650767), (13, 600708), (26, 300354), (39, 200236), (52, 150177), (78, 100118), (113, 69108), (156, 50059), (226, 34554), (339, 23036), (443, 17628), (452, 17277), (678, 11518), (886, 8814), (1329, 5876), (1356, 5759), (1469, 5316), (1772, 4407), (2658, 2938)]