1796372974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 3164832000

約数和(自身を除く): 1368459026

約数列:

[1, 2, 11, 19, 22, 38, 89, 109, 178, 209, 218, 418, 443, 886, 979, 1199, 1691, 1958, 2071, 2398, 3382, 4142, 4873, 8417, 9701, 9746, 16834, 18601, 19402, 22781, 37202, 39427, 45562, 48287, 78854, 92587, 96574, 106711, 184319, 185174, 213422, 368638, 433697, 531157, 749113, 867394, 917453, 1062314, 1498226, 1834906, 2027509, 4055018, 4297543, 8240243, 8595086, 10091983, 16480486, 20183966, 47272973, 81653317, 94545946, 163306634, 898186487, 1796372974]

約数ペア:

[(1, 1796372974), (2, 898186487), (11, 163306634), (19, 94545946), (22, 81653317), (38, 47272973), (89, 20183966), (109, 16480486), (178, 10091983), (209, 8595086), (218, 8240243), (418, 4297543), (443, 4055018), (886, 2027509), (979, 1834906), (1199, 1498226), (1691, 1062314), (1958, 917453), (2071, 867394), (2398, 749113), (3382, 531157), (4142, 433697), (4873, 368638), (8417, 213422), (9701, 185174), (9746, 184319), (16834, 106711), (18601, 96574), (19402, 92587), (22781, 78854), (37202, 48287), (39427, 45562)]