7828988748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{468353}}^1$

素因数の和:468566

約数の個数: 48

約数和(自身を含む): 20982259200

約数和(自身を除く): 13153270452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 468353, 936706, 1405059, 1873412, 2810118, 3278471, 5620236, 6556942, 9835413, 13113884, 19670826, 39341652, 93202247, 186404494, 279606741, 372808988, 559213482, 652415729, 1118426964, 1304831458, 1957247187, 2609662916, 3914494374, 7828988748]

約数ペア:

[(1, 7828988748), (2, 3914494374), (3, 2609662916), (4, 1957247187), (6, 1304831458), (7, 1118426964), (12, 652415729), (14, 559213482), (21, 372808988), (28, 279606741), (42, 186404494), (84, 93202247), (199, 39341652), (398, 19670826), (597, 13113884), (796, 9835413), (1194, 6556942), (1393, 5620236), (2388, 3278471), (2786, 2810118), (4179, 1873412), (5572, 1405059), (8358, 936706), (16716, 468353)]