2893444778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 5331391488

約数和(自身を除く): 2437946710

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 271, 397, 542, 791, 794, 1582, 1897, 1921, 2779, 3794, 3842, 4607, 5558, 6749, 9214, 13447, 13498, 26894, 30623, 32249, 44861, 47243, 61246, 64498, 89722, 94486, 107587, 214361, 215174, 314027, 428722, 520591, 628054, 753109, 762637, 1041182, 1506218, 1525274, 1828979, 3644137, 3657958, 5338459, 7288274, 10676918, 12157331, 12802853, 24314662, 25605706, 85101317, 170202634, 206674627, 413349254, 1446722389, 2893444778]

約数ペア:

[(1, 2893444778), (2, 1446722389), (7, 413349254), (14, 206674627), (17, 170202634), (34, 85101317), (113, 25605706), (119, 24314662), (226, 12802853), (238, 12157331), (271, 10676918), (397, 7288274), (542, 5338459), (791, 3657958), (794, 3644137), (1582, 1828979), (1897, 1525274), (1921, 1506218), (2779, 1041182), (3794, 762637), (3842, 753109), (4607, 628054), (5558, 520591), (6749, 428722), (9214, 314027), (13447, 215174), (13498, 214361), (26894, 107587), (30623, 94486), (32249, 89722), (44861, 64498), (47243, 61246)]