1247436408972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{74732591}}^1$

素因数の和:74732718

約数の個数: 48

約数和(自身を含む): 3163879014912

約数和(自身を除く): 1916442605940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16692, 74732591, 149465182, 224197773, 298930364, 448395546, 896791092, 971523683, 1943047366, 2914571049, 3886094732, 5829142098, 7996387237, 11658284196, 15992774474, 23989161711, 31985548948, 47978323422, 95956646844, 103953034081, 207906068162, 311859102243, 415812136324, 623718204486, 1247436408972]

約数ペア:

[(1, 1247436408972), (2, 623718204486), (3, 415812136324), (4, 311859102243), (6, 207906068162), (12, 103953034081), (13, 95956646844), (26, 47978323422), (39, 31985548948), (52, 23989161711), (78, 15992774474), (107, 11658284196), (156, 7996387237), (214, 5829142098), (321, 3886094732), (428, 2914571049), (642, 1943047366), (1284, 971523683), (1391, 896791092), (2782, 448395546), (4173, 298930364), (5564, 224197773), (8346, 149465182), (16692, 74732591)]