1567752004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{21863}}^1$

素因数の和:22084

約数の個数: 48

約数和(自身を含む): 3393992448

約数和(自身を除く): 1826240444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 5122, 5516, 10244, 17927, 21863, 35854, 43726, 71708, 87452, 153041, 284219, 306082, 568438, 612164, 1136876, 1989533, 3979066, 4307011, 7958132, 8614022, 17228044, 30149077, 55991143, 60298154, 111982286, 120596308, 223964572, 391938001, 783876002, 1567752004]

約数ペア:

[(1, 1567752004), (2, 783876002), (4, 391938001), (7, 223964572), (13, 120596308), (14, 111982286), (26, 60298154), (28, 55991143), (52, 30149077), (91, 17228044), (182, 8614022), (197, 7958132), (364, 4307011), (394, 3979066), (788, 1989533), (1379, 1136876), (2561, 612164), (2758, 568438), (5122, 306082), (5516, 284219), (10244, 153041), (17927, 87452), (21863, 71708), (35854, 43726)]