248971884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2963951}}^1$

素因数の和:2963965

約数の個数: 24

約数和(自身を含む): 663925248

約数和(自身を除く): 414953364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2963951, 5927902, 8891853, 11855804, 17783706, 20747657, 35567412, 41495314, 62242971, 82990628, 124485942, 248971884]

約数ペア:

[(1, 248971884), (2, 124485942), (3, 82990628), (4, 62242971), (6, 41495314), (7, 35567412), (12, 20747657), (14, 17783706), (21, 11855804), (28, 8891853), (42, 5927902), (84, 2963951)]