1877975036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{1289}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 3824963520

約数和(自身を除く): 1946988484

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 853, 854, 1289, 1706, 1708, 2578, 3412, 5156, 5971, 9023, 11942, 18046, 23884, 36092, 52033, 78629, 104066, 157258, 208132, 314516, 364231, 550403, 728462, 1099517, 1100806, 1456924, 2199034, 2201612, 4398068, 7696619, 15393238, 30786476, 67070537, 134141074, 268282148, 469493759, 938987518, 1877975036]

約数ペア:

[(1, 1877975036), (2, 938987518), (4, 469493759), (7, 268282148), (14, 134141074), (28, 67070537), (61, 30786476), (122, 15393238), (244, 7696619), (427, 4398068), (853, 2201612), (854, 2199034), (1289, 1456924), (1706, 1100806), (1708, 1099517), (2578, 728462), (3412, 550403), (5156, 364231), (5971, 314516), (9023, 208132), (11942, 157258), (18046, 104066), (23884, 78629), (36092, 52033)]