2111382503

素因数分解:

${\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 2201235456

約数和(自身を除く): 89852953

約数列:

[1, 31, 167, 313, 1303, 5177, 9703, 40393, 52271, 217601, 407839, 1620401, 6745631, 12643009, 68109113, 2111382503]

約数ペア:

[(1, 2111382503), (31, 68109113), (167, 12643009), (313, 6745631), (1303, 1620401), (5177, 407839), (9703, 217601), (40393, 52271)]