864995982

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{33287}}^1$

素因数の和:33424

約数の個数: 32

約数和(自身を含む): 1783171584

約数和(自身を除く): 918175602

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 8662, 12993, 25986, 33287, 66574, 99861, 199722, 2030507, 2363377, 4061014, 4726754, 6091521, 7090131, 12183042, 14180262, 144165997, 288331994, 432497991, 864995982]

約数ペア:

[(1, 864995982), (2, 432497991), (3, 288331994), (6, 144165997), (61, 14180262), (71, 12183042), (122, 7090131), (142, 6091521), (183, 4726754), (213, 4061014), (366, 2363377), (426, 2030507), (4331, 199722), (8662, 99861), (12993, 66574), (25986, 33287)]