2021567244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{385501}}^1$

素因数の和:385550

約数の個数: 48

約数和(自身を含む): 5181146880

約数和(自身を除く): 3159579636

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 385501, 771002, 1156503, 1542004, 2313006, 4626012, 7324519, 8866523, 14649038, 17733046, 21973557, 26599569, 29298076, 35466092, 43947114, 53199138, 87894228, 106398276, 168463937, 336927874, 505391811, 673855748, 1010783622, 2021567244]

約数ペア:

[(1, 2021567244), (2, 1010783622), (3, 673855748), (4, 505391811), (6, 336927874), (12, 168463937), (19, 106398276), (23, 87894228), (38, 53199138), (46, 43947114), (57, 35466092), (69, 29298076), (76, 26599569), (92, 21973557), (114, 17733046), (138, 14649038), (228, 8866523), (276, 7324519), (437, 4626012), (874, 2313006), (1311, 1542004), (1748, 1156503), (2622, 771002), (5244, 385501)]