118521508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 244992384

約数和(自身を除く): 126470876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 233, 259, 466, 491, 518, 932, 982, 1036, 1631, 1964, 3262, 3437, 6524, 6874, 8621, 13748, 17242, 18167, 34484, 36334, 60347, 72668, 114403, 120694, 127169, 228806, 241388, 254338, 457612, 508676, 800821, 1601642, 3203284, 4232911, 8465822, 16931644, 29630377, 59260754, 118521508]

約数ペア:

[(1, 118521508), (2, 59260754), (4, 29630377), (7, 16931644), (14, 8465822), (28, 4232911), (37, 3203284), (74, 1601642), (148, 800821), (233, 508676), (259, 457612), (466, 254338), (491, 241388), (518, 228806), (932, 127169), (982, 120694), (1036, 114403), (1631, 72668), (1964, 60347), (3262, 36334), (3437, 34484), (6524, 18167), (6874, 17242), (8621, 13748)]