13303913420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{269201}}^1$

素因数の和:269570

約数の個数: 48

約数和(自身を含む): 32019962688

約数和(自身を除く): 18716049268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 7060, 9884, 12355, 24710, 49420, 269201, 538402, 1076804, 1346005, 1884407, 2692010, 3768814, 5384020, 7537628, 9422035, 18844070, 37688140, 95027953, 190055906, 380111812, 475139765, 665195671, 950279530, 1330391342, 1900559060, 2660782684, 3325978355, 6651956710, 13303913420]

約数ペア:

[(1, 13303913420), (2, 6651956710), (4, 3325978355), (5, 2660782684), (7, 1900559060), (10, 1330391342), (14, 950279530), (20, 665195671), (28, 475139765), (35, 380111812), (70, 190055906), (140, 95027953), (353, 37688140), (706, 18844070), (1412, 9422035), (1765, 7537628), (2471, 5384020), (3530, 3768814), (4942, 2692010), (7060, 1884407), (9884, 1346005), (12355, 1076804), (24710, 538402), (49420, 269201)]