1080994278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6449}}^1$

素因数の和:6781

約数の個数: 64

約数和(自身を含む): 2669990400

約数和(自身を除く): 1588996122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 307, 546, 614, 921, 1842, 2149, 3991, 4298, 6447, 6449, 7982, 11973, 12894, 12898, 19347, 23946, 27937, 38694, 45143, 55874, 83811, 83837, 90286, 135429, 167622, 167674, 251511, 270858, 503022, 586859, 1173718, 1760577, 1979843, 3521154, 3959686, 5939529, 11879058, 13858901, 25737959, 27717802, 41576703, 51475918, 77213877, 83153406, 154427754, 180165713, 360331426, 540497139, 1080994278]

約数ペア:

[(1, 1080994278), (2, 540497139), (3, 360331426), (6, 180165713), (7, 154427754), (13, 83153406), (14, 77213877), (21, 51475918), (26, 41576703), (39, 27717802), (42, 25737959), (78, 13858901), (91, 11879058), (182, 5939529), (273, 3959686), (307, 3521154), (546, 1979843), (614, 1760577), (921, 1173718), (1842, 586859), (2149, 503022), (3991, 270858), (4298, 251511), (6447, 167674), (6449, 167622), (7982, 135429), (11973, 90286), (12894, 83837), (12898, 83811), (19347, 55874), (23946, 45143), (27937, 38694)]