2912544544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1000187}}^1$

素因数の和:1000217

約数の個数: 48

約数和(自身を含む): 7057326528

約数和(自身を除く): 4144781984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 1000187, 2000374, 4000748, 7001309, 8001496, 13002431, 14002618, 16002992, 26004862, 28005236, 32005984, 52009724, 56010472, 91017017, 104019448, 112020944, 182034034, 208038896, 224041888, 364068068, 416077792, 728136136, 1456272272, 2912544544]

約数ペア:

[(1, 2912544544), (2, 1456272272), (4, 728136136), (7, 416077792), (8, 364068068), (13, 224041888), (14, 208038896), (16, 182034034), (26, 112020944), (28, 104019448), (32, 91017017), (52, 56010472), (56, 52009724), (91, 32005984), (104, 28005236), (112, 26004862), (182, 16002992), (208, 14002618), (224, 13002431), (364, 8001496), (416, 7001309), (728, 4000748), (1456, 2000374), (2912, 1000187)]