2519621808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{110977}}^1$

素因数の和:111042

約数の個数: 80

約数和(自身を含む): 7265951616

約数和(自身を除く): 4746329808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 22704, 110977, 221954, 332931, 443908, 665862, 887816, 1220747, 1331724, 1775632, 2441494, 2663448, 3662241, 4772011, 4882988, 5326896, 7324482, 9544022, 9765976, 14316033, 14648964, 19088044, 19531952, 28632066, 29297928, 38176088, 52492121, 57264132, 58595856, 76352176, 104984242, 114528264, 157476363, 209968484, 229056528, 314952726, 419936968, 629905452, 839873936, 1259810904, 2519621808]

約数ペア:

[(1, 2519621808), (2, 1259810904), (3, 839873936), (4, 629905452), (6, 419936968), (8, 314952726), (11, 229056528), (12, 209968484), (16, 157476363), (22, 114528264), (24, 104984242), (33, 76352176), (43, 58595856), (44, 57264132), (48, 52492121), (66, 38176088), (86, 29297928), (88, 28632066), (129, 19531952), (132, 19088044), (172, 14648964), (176, 14316033), (258, 9765976), (264, 9544022), (344, 7324482), (473, 5326896), (516, 4882988), (528, 4772011), (688, 3662241), (946, 2663448), (1032, 2441494), (1419, 1775632), (1892, 1331724), (2064, 1220747), (2838, 887816), (3784, 665862), (5676, 443908), (7568, 332931), (11352, 221954), (22704, 110977)]