11729974724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1\times {\mathrm{1613}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 22344009408

約数和(自身を除く): 10614034684

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1307, 1391, 1613, 2614, 2782, 3226, 5228, 5564, 6452, 16991, 20969, 33982, 41938, 67964, 83876, 139849, 172591, 279698, 345182, 559396, 690364, 1818037, 2108191, 2243683, 3636074, 4216382, 4487366, 7272148, 8432764, 8974732, 27406483, 54812966, 109625932, 225576437, 451152874, 902305748, 2932493681, 5864987362, 11729974724]

約数ペア:

[(1, 11729974724), (2, 5864987362), (4, 2932493681), (13, 902305748), (26, 451152874), (52, 225576437), (107, 109625932), (214, 54812966), (428, 27406483), (1307, 8974732), (1391, 8432764), (1613, 7272148), (2614, 4487366), (2782, 4216382), (3226, 3636074), (5228, 2243683), (5564, 2108191), (6452, 1818037), (16991, 690364), (20969, 559396), (33982, 345182), (41938, 279698), (67964, 172591), (83876, 139849)]