787524530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{9277}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 1529088624

約数和(自身を除く): 741564094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 1306, 3265, 6530, 8489, 9277, 16978, 18554, 42445, 46385, 84890, 92770, 120601, 241202, 603005, 1206010, 6057881, 12115762, 30289405, 60578810, 78752453, 157504906, 393762265, 787524530]

約数ペア:

[(1, 787524530), (2, 393762265), (5, 157504906), (10, 78752453), (13, 60578810), (26, 30289405), (65, 12115762), (130, 6057881), (653, 1206010), (1306, 603005), (3265, 241202), (6530, 120601), (8489, 92770), (9277, 84890), (16978, 46385), (18554, 42445)]