2116717084804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121949}}^1\times {\mathrm{19997}}^1$

素因数の和:141988

約数の個数: 48

約数和(自身を含む): 4370250931200

約数和(自身を除く): 2253533846396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19997, 39994, 79988, 121949, 139979, 243898, 279958, 487796, 559916, 619907, 853643, 1239814, 1707286, 2479628, 3414572, 3780419, 4339349, 7560838, 8678698, 15121676, 17357396, 26462933, 52925866, 105851732, 2438614153, 4877228306, 9754456612, 17070299071, 34140598142, 68281196284, 75597038743, 151194077486, 302388154972, 529179271201, 1058358542402, 2116717084804]

約数ペア:

[(1, 2116717084804), (2, 1058358542402), (4, 529179271201), (7, 302388154972), (14, 151194077486), (28, 75597038743), (31, 68281196284), (62, 34140598142), (124, 17070299071), (217, 9754456612), (434, 4877228306), (868, 2438614153), (19997, 105851732), (39994, 52925866), (79988, 26462933), (121949, 17357396), (139979, 15121676), (243898, 8678698), (279958, 7560838), (487796, 4339349), (559916, 3780419), (619907, 3414572), (853643, 2479628), (1239814, 1707286)]