2218242590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{507607}}^1$

素因数の和:507656

約数の個数: 32

約数和(自身を含む): 4385733120

約数和(自身を除く): 2167490530

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 507607, 1015214, 2538035, 5076070, 9644533, 11674961, 19289066, 23349922, 48222665, 58374805, 96445330, 116749610, 221824259, 443648518, 1109121295, 2218242590]

約数ペア:

[(1, 2218242590), (2, 1109121295), (5, 443648518), (10, 221824259), (19, 116749610), (23, 96445330), (38, 58374805), (46, 48222665), (95, 23349922), (115, 19289066), (190, 11674961), (230, 9644533), (437, 5076070), (874, 2538035), (2185, 1015214), (4370, 507607)]