2012347808632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{11404247}}^1$

素因数の和:11404420

約数の個数: 64

約数和(自身を含む): 4532504325120

約数和(自身を除く): 2520156516488

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 161, 184, 274, 322, 548, 644, 959, 1096, 1288, 1918, 3151, 3836, 6302, 7672, 12604, 22057, 25208, 44114, 88228, 176456, 11404247, 22808494, 45616988, 79829729, 91233976, 159659458, 262297681, 319318916, 524595362, 638637832, 1049190724, 1562381839, 1836083767, 2098381448, 3124763678, 3672167534, 6249527356, 7344335068, 10936672873, 12499054712, 14688670136, 21873345746, 35934782297, 43746691492, 71869564594, 87493382984, 143739129188, 251543476079, 287478258376, 503086952158, 1006173904316, 2012347808632]

約数ペア:

[(1, 2012347808632), (2, 1006173904316), (4, 503086952158), (7, 287478258376), (8, 251543476079), (14, 143739129188), (23, 87493382984), (28, 71869564594), (46, 43746691492), (56, 35934782297), (92, 21873345746), (137, 14688670136), (161, 12499054712), (184, 10936672873), (274, 7344335068), (322, 6249527356), (548, 3672167534), (644, 3124763678), (959, 2098381448), (1096, 1836083767), (1288, 1562381839), (1918, 1049190724), (3151, 638637832), (3836, 524595362), (6302, 319318916), (7672, 262297681), (12604, 159659458), (22057, 91233976), (25208, 79829729), (44114, 45616988), (88228, 22808494), (176456, 11404247)]