1911669650641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{84179}}^1$

素因数の和:84709

約数の個数: 32

約数和(自身を含む): 2119558118400

約数和(自身を除く): 207888467759

約数列:

[1, 19, 23, 157, 331, 437, 2983, 3611, 6289, 7613, 51967, 68609, 84179, 144647, 987373, 1195241, 1599401, 1936117, 13216103, 22709579, 27863249, 36786223, 251105957, 303970369, 529401731, 640854727, 4374530093, 5775437011, 12176239813, 83116071767, 100614192139, 1911669650641]

約数ペア:

[(1, 1911669650641), (19, 100614192139), (23, 83116071767), (157, 12176239813), (331, 5775437011), (437, 4374530093), (2983, 640854727), (3611, 529401731), (6289, 303970369), (7613, 251105957), (51967, 36786223), (68609, 27863249), (84179, 22709579), (144647, 13216103), (987373, 1936117), (1195241, 1599401)]