1479687580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{10601}}^1$

素因数の和:11614

約数の個数: 48

約数和(自身を含む): 3555147456

約数和(自身を除く): 2075459876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 997, 1994, 3988, 4985, 6979, 9970, 10601, 13958, 19940, 21202, 27916, 34895, 42404, 53005, 69790, 74207, 106010, 139580, 148414, 212020, 296828, 371035, 742070, 1484140, 10569197, 21138394, 42276788, 52845985, 73984379, 105691970, 147968758, 211383940, 295937516, 369921895, 739843790, 1479687580]

約数ペア:

[(1, 1479687580), (2, 739843790), (4, 369921895), (5, 295937516), (7, 211383940), (10, 147968758), (14, 105691970), (20, 73984379), (28, 52845985), (35, 42276788), (70, 21138394), (140, 10569197), (997, 1484140), (1994, 742070), (3988, 371035), (4985, 296828), (6979, 212020), (9970, 148414), (10601, 139580), (13958, 106010), (19940, 74207), (21202, 69790), (27916, 53005), (34895, 42404)]