1810073552

素因数分解:

$2^4\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{5879}}^1$

素因数の和:8643

約数の個数: 40

約数和(自身を含む): 4010160000

約数和(自身を除く): 2200086448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2749, 5498, 5879, 10996, 11758, 19243, 21992, 23516, 38486, 41153, 43984, 47032, 76972, 82306, 94064, 153944, 164612, 307888, 329224, 658448, 16161371, 32322742, 64645484, 113129597, 129290968, 226259194, 258581936, 452518388, 905036776, 1810073552]

約数ペア:

[(1, 1810073552), (2, 905036776), (4, 452518388), (7, 258581936), (8, 226259194), (14, 129290968), (16, 113129597), (28, 64645484), (56, 32322742), (112, 16161371), (2749, 658448), (5498, 329224), (5879, 307888), (10996, 164612), (11758, 153944), (19243, 94064), (21992, 82306), (23516, 76972), (38486, 47032), (41153, 43984)]