4214276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 8589840

約数和(自身を除く): 4375564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 5041, 5396, 10082, 14839, 20164, 29678, 55451, 59356, 95779, 110902, 191558, 221804, 383116, 1053569, 2107138, 4214276]

約数ペア:

[(1, 4214276), (2, 2107138), (4, 1053569), (11, 383116), (19, 221804), (22, 191558), (38, 110902), (44, 95779), (71, 59356), (76, 55451), (142, 29678), (209, 20164), (284, 14839), (418, 10082), (781, 5396), (836, 5041), (1349, 3124), (1562, 2698)]