2786250888974

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6101}}^1\times {\mathrm{120371}}^1$

素因数の和:126752

約数の個数: 32

約数和(自身を含む): 4794880914432

約数和(自身を除く): 2008630025458

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 6101, 12202, 42707, 85414, 120371, 240742, 842597, 1653371, 1685194, 3306742, 11573597, 23147194, 32620541, 65241082, 228343787, 456687574, 734383471, 1468766942, 5140684297, 10281368594, 199017920641, 398035841282, 1393125444487, 2786250888974]

約数ペア:

[(1, 2786250888974), (2, 1393125444487), (7, 398035841282), (14, 199017920641), (271, 10281368594), (542, 5140684297), (1897, 1468766942), (3794, 734383471), (6101, 456687574), (12202, 228343787), (42707, 65241082), (85414, 32620541), (120371, 23147194), (240742, 11573597), (842597, 3306742), (1653371, 1685194)]