7883489092

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 14118128640

約数和(自身を除く): 6234639548

約数列:

[1, 2, 4, 109, 137, 191, 218, 274, 382, 436, 548, 691, 764, 1382, 2764, 14933, 20819, 26167, 29866, 41638, 52334, 59732, 75319, 83276, 94667, 104668, 131981, 150638, 189334, 263962, 301276, 378668, 527924, 2852203, 5704406, 10318703, 11408812, 14385929, 18081397, 20637406, 28771858, 36162794, 41274812, 57543716, 72325588, 1970872273, 3941744546, 7883489092]

約数ペア:

[(1, 7883489092), (2, 3941744546), (4, 1970872273), (109, 72325588), (137, 57543716), (191, 41274812), (218, 36162794), (274, 28771858), (382, 20637406), (436, 18081397), (548, 14385929), (691, 11408812), (764, 10318703), (1382, 5704406), (2764, 2852203), (14933, 527924), (20819, 378668), (26167, 301276), (29866, 263962), (41638, 189334), (52334, 150638), (59732, 131981), (75319, 104668), (83276, 94667)]