260015992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 497761200

約数和(自身を除く): 237745208

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 356, 428, 712, 856, 3413, 6826, 9523, 13652, 19046, 27304, 38092, 76184, 303757, 365191, 607514, 730382, 1215028, 1460764, 2430056, 2921528, 32501999, 65003998, 130007996, 260015992]

約数ペア:

[(1, 260015992), (2, 130007996), (4, 65003998), (8, 32501999), (89, 2921528), (107, 2430056), (178, 1460764), (214, 1215028), (356, 730382), (428, 607514), (712, 365191), (856, 303757), (3413, 76184), (6826, 38092), (9523, 27304), (13652, 19046)]