2217778827316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{684793}}^1$

素因数の和:685892

約数の個数: 48

約数和(自身を含む): 4252346127568

約数和(自身を除く): 2034567300252

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1021, 1586, 2042, 3172, 4084, 13273, 26546, 53092, 62281, 124562, 249124, 684793, 809653, 1369586, 1619306, 2739172, 3238612, 8902309, 17804618, 35609236, 41772373, 83544746, 167089492, 543040849, 699173653, 1086081698, 1398347306, 2172163396, 2796694612, 9089257489, 18178514978, 36357029956, 42649592833, 85299185666, 170598371332, 554444706829, 1108889413658, 2217778827316]

約数ペア:

[(1, 2217778827316), (2, 1108889413658), (4, 554444706829), (13, 170598371332), (26, 85299185666), (52, 42649592833), (61, 36357029956), (122, 18178514978), (244, 9089257489), (793, 2796694612), (1021, 2172163396), (1586, 1398347306), (2042, 1086081698), (3172, 699173653), (4084, 543040849), (13273, 167089492), (26546, 83544746), (53092, 41772373), (62281, 35609236), (124562, 17804618), (249124, 8902309), (684793, 3238612), (809653, 2739172), (1369586, 1619306)]