1893140816

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{12347}}^1$

素因数の和:12436

約数の個数: 60

約数和(自身を含む): 4308661728

約数和(自身を除く): 2415520912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1369, 2072, 2738, 4144, 5476, 9583, 10952, 12347, 19166, 21904, 24694, 38332, 49388, 76664, 86429, 98776, 153328, 172858, 197552, 345716, 456839, 691432, 913678, 1382864, 1827356, 3197873, 3654712, 6395746, 7309424, 12791492, 16903043, 25582984, 33806086, 51165968, 67612172, 118321301, 135224344, 236642602, 270448688, 473285204, 946570408, 1893140816]

約数ペア:

[(1, 1893140816), (2, 946570408), (4, 473285204), (7, 270448688), (8, 236642602), (14, 135224344), (16, 118321301), (28, 67612172), (37, 51165968), (56, 33806086), (74, 25582984), (112, 16903043), (148, 12791492), (259, 7309424), (296, 6395746), (518, 3654712), (592, 3197873), (1036, 1827356), (1369, 1382864), (2072, 913678), (2738, 691432), (4144, 456839), (5476, 345716), (9583, 197552), (10952, 172858), (12347, 153328), (19166, 98776), (21904, 86429), (24694, 76664), (38332, 49388)]