2011243304

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{1187}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 4379443200

約数和(自身を除く): 2368199896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 383, 553, 632, 766, 1106, 1187, 1532, 2212, 2374, 2681, 3064, 4424, 4748, 5362, 8309, 9496, 10724, 16618, 21448, 30257, 33236, 60514, 66472, 93773, 121028, 187546, 211799, 242056, 375092, 423598, 454621, 656411, 750184, 847196, 909242, 1312822, 1694392, 1818484, 2625644, 3182347, 3636968, 5251288, 6364694, 12729388, 25458776, 35915059, 71830118, 143660236, 251405413, 287320472, 502810826, 1005621652, 2011243304]

約数ペア:

[(1, 2011243304), (2, 1005621652), (4, 502810826), (7, 287320472), (8, 251405413), (14, 143660236), (28, 71830118), (56, 35915059), (79, 25458776), (158, 12729388), (316, 6364694), (383, 5251288), (553, 3636968), (632, 3182347), (766, 2625644), (1106, 1818484), (1187, 1694392), (1532, 1312822), (2212, 909242), (2374, 847196), (2681, 750184), (3064, 656411), (4424, 454621), (4748, 423598), (5362, 375092), (8309, 242056), (9496, 211799), (10724, 187546), (16618, 121028), (21448, 93773), (30257, 66472), (33236, 60514)]