1090018372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{387631}}^1$

素因数の和:387691

約数の個数: 24

約数和(自身を含む): 2062202240

約数和(自身を除く): 972183868

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 387631, 775262, 1550524, 7364989, 14342347, 14729978, 28684694, 29459956, 57369388, 272504593, 545009186, 1090018372]

約数ペア:

[(1, 1090018372), (2, 545009186), (4, 272504593), (19, 57369388), (37, 29459956), (38, 28684694), (74, 14729978), (76, 14342347), (148, 7364989), (703, 1550524), (1406, 775262), (2812, 387631)]