2056574884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5417}}^1$

素因数の和:5597

約数の個数: 72

約数和(自身を含む): 4539742200

約数和(自身を除く): 2483167316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 149, 182, 196, 298, 364, 596, 637, 1043, 1274, 1937, 2086, 2548, 3874, 4172, 5417, 7301, 7748, 10834, 13559, 14602, 21668, 27118, 29204, 37919, 54236, 70421, 75838, 94913, 140842, 151676, 189826, 265433, 281684, 379652, 492947, 530866, 807133, 985894, 1061732, 1614266, 1971788, 3228532, 3450629, 5649931, 6901258, 10492729, 11299862, 13802516, 20985458, 22599724, 39549517, 41970916, 73449103, 79099034, 146898206, 158198068, 293796412, 514143721, 1028287442, 2056574884]

約数ペア:

[(1, 2056574884), (2, 1028287442), (4, 514143721), (7, 293796412), (13, 158198068), (14, 146898206), (26, 79099034), (28, 73449103), (49, 41970916), (52, 39549517), (91, 22599724), (98, 20985458), (149, 13802516), (182, 11299862), (196, 10492729), (298, 6901258), (364, 5649931), (596, 3450629), (637, 3228532), (1043, 1971788), (1274, 1614266), (1937, 1061732), (2086, 985894), (2548, 807133), (3874, 530866), (4172, 492947), (5417, 379652), (7301, 281684), (7748, 265433), (10834, 189826), (13559, 151676), (14602, 140842), (21668, 94913), (27118, 75838), (29204, 70421), (37919, 54236)]