2015694044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{39839}}^1$

素因数の和:40002

約数の個数: 48

約数和(自身を含む): 4372838400

約数和(自身を除く): 2357144356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 7228, 12649, 25298, 39839, 50596, 79678, 159356, 278873, 517907, 557746, 1035814, 1115492, 2071628, 3625349, 5537621, 7250698, 11075242, 14501396, 22150484, 38763347, 71989073, 77526694, 143978146, 155053388, 287956292, 503923511, 1007847022, 2015694044]

約数ペア:

[(1, 2015694044), (2, 1007847022), (4, 503923511), (7, 287956292), (13, 155053388), (14, 143978146), (26, 77526694), (28, 71989073), (52, 38763347), (91, 22150484), (139, 14501396), (182, 11075242), (278, 7250698), (364, 5537621), (556, 3625349), (973, 2071628), (1807, 1115492), (1946, 1035814), (3614, 557746), (3892, 517907), (7228, 278873), (12649, 159356), (25298, 79678), (39839, 50596)]