1666822492894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2195273}}^1$

素因数の和:2195389

約数の個数: 64

約数和(自身を含む): 2987328859200

約数和(自身を除く): 1320506366306

約数列:

[1, 2, 13, 19, 26, 29, 38, 53, 58, 106, 247, 377, 494, 551, 689, 754, 1007, 1102, 1378, 1537, 2014, 3074, 7163, 13091, 14326, 19981, 26182, 29203, 39962, 58406, 379639, 759278, 2195273, 4390546, 28538549, 41710187, 57077098, 63662917, 83420374, 116349469, 127325834, 232698938, 542232431, 827617921, 1084464862, 1209595423, 1512543097, 1655235842, 2210639911, 2419190846, 3025086194, 3374134601, 4421279822, 6748269202, 15724740499, 28738318843, 31449480998, 43863749813, 57476637686, 64108557419, 87727499626, 128217114838, 833411246447, 1666822492894]

約数ペア:

[(1, 1666822492894), (2, 833411246447), (13, 128217114838), (19, 87727499626), (26, 64108557419), (29, 57476637686), (38, 43863749813), (53, 31449480998), (58, 28738318843), (106, 15724740499), (247, 6748269202), (377, 4421279822), (494, 3374134601), (551, 3025086194), (689, 2419190846), (754, 2210639911), (1007, 1655235842), (1102, 1512543097), (1378, 1209595423), (1537, 1084464862), (2014, 827617921), (3074, 542232431), (7163, 232698938), (13091, 127325834), (14326, 116349469), (19981, 83420374), (26182, 63662917), (29203, 57077098), (39962, 41710187), (58406, 28538549), (379639, 4390546), (759278, 2195273)]