1330458654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1637}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 3131122176

約数和(自身を除く): 1800663522

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 523, 777, 1046, 1554, 1569, 1637, 3138, 3274, 3661, 4911, 7322, 9822, 10983, 11459, 19351, 21966, 22918, 34377, 38702, 58053, 60569, 68754, 116106, 121138, 135457, 181707, 270914, 363414, 406371, 423983, 812742, 847966, 856151, 1271949, 1712302, 2543898, 2568453, 5136906, 5993057, 11986114, 17979171, 31677587, 35958342, 63355174, 95032761, 190065522, 221743109, 443486218, 665229327, 1330458654]

約数ペア:

[(1, 1330458654), (2, 665229327), (3, 443486218), (6, 221743109), (7, 190065522), (14, 95032761), (21, 63355174), (37, 35958342), (42, 31677587), (74, 17979171), (111, 11986114), (222, 5993057), (259, 5136906), (518, 2568453), (523, 2543898), (777, 1712302), (1046, 1271949), (1554, 856151), (1569, 847966), (1637, 812742), (3138, 423983), (3274, 406371), (3661, 363414), (4911, 270914), (7322, 181707), (9822, 135457), (10983, 121138), (11459, 116106), (19351, 68754), (21966, 60569), (22918, 58053), (34377, 38702)]