1252837938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1571}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 2808774144

約数和(自身を除く): 1555936206

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 281, 473, 562, 843, 946, 1419, 1571, 1686, 2838, 3091, 3142, 4713, 6182, 9273, 9426, 12083, 17281, 18546, 24166, 34562, 36249, 51843, 67553, 72498, 103686, 132913, 135106, 202659, 265826, 398739, 405318, 441451, 743083, 797478, 882902, 1324353, 1486166, 2229249, 2648706, 4458498, 4855961, 9711922, 14567883, 18982393, 29135766, 37964786, 56947179, 113894358, 208806323, 417612646, 626418969, 1252837938]

約数ペア:

[(1, 1252837938), (2, 626418969), (3, 417612646), (6, 208806323), (11, 113894358), (22, 56947179), (33, 37964786), (43, 29135766), (66, 18982393), (86, 14567883), (129, 9711922), (258, 4855961), (281, 4458498), (473, 2648706), (562, 2229249), (843, 1486166), (946, 1324353), (1419, 882902), (1571, 797478), (1686, 743083), (2838, 441451), (3091, 405318), (3142, 398739), (4713, 265826), (6182, 202659), (9273, 135106), (9426, 132913), (12083, 103686), (17281, 72498), (18546, 67553), (24166, 51843), (34562, 36249)]